The Wayro route from Silver City to Mexicali is 500 miles (804 km), about 7 h 59 min of driving without stops. The U.S.–Mexico border is at about mile 498 on this route, near the Calexico West port of entry.
What the State Department tells travelers on this route:
- Baja California: “Travelers should remain on main highways and avoid remote locations.”
| Distance | 500 mi (804 km) |
|---|---|
| Driving time, no stops | 7 h 59 min |
| Main roads, in order | NM 90 → I-10 → I-8 → CA-7 |
| Border crossing | about mile 498 of this route, California → Baja California (near the Calexico West, CA port of entry) |
| Mexican states on the route | Baja California (Level 3) |
| Fuel estimate (car at 25 mpg) | about 20.0 gal; actual use varies by vehicle and traffic |
| Stops listed below | 7 |
Crossing into Mexico: what you need for Mexicali
| Passport | Passport book or passport card to enter Mexico by land |
|---|---|
| FMM entry permit | Not needed if you stay within 12 miles (20 km) of the border for 6 days or less; required for longer stays or if you travel farther in |
| Temporary vehicle import permit (TIP) | Not needed: Baja California is in Mexico's hassle-free zone for U.S. vehicles |
| Mexican auto insurance | Required for all vehicles: buy a Mexican policy before you cross |
Sources: U.S. State Department, Mexico travel information (updated August 11, 2026); permits are issued by Banjercito.
Crossing at Calexico West
Calexico West sits in downtown Calexico, directly across from Mexicali, and GSA describes it as the main border crossing linking the Imperial Valley to Baja California. It handles passenger vehicles and pedestrians and is in the middle of a multi-phase federal modernization.
Sources: [1]
What the drive from Silver City to Mexicali is like
I-8 (226 mi) and I-10 (212 mi) carry about 88% of the 500 miles. The U.S. part of the drive runs through New Mexico, Arizona, California for about 498 miles; after the border at Calexico West you have about 2 miles left in Mexico. Of the 7 stops listed below, 3 are within a mile of the road.
The route from Silver City to Mexicali, road by road
| Road | Route miles (from–to) | Length, mi | State |
|---|---|---|---|
| local roads | 0–1 | 1 | New Mexico |
| NM 90 | 1–42 | 41 | New Mexico |
| connecting roads | 42–46 | 4 | New Mexico |
| I-10 | 46–258 | 212 | New Mexico, Arizona |
| connecting roads | 258–259 | 1 | Arizona |
| I-8 | 259–485 | 226 | Arizona, California |
| CA-7 | 485–492 | 7 | California |
| local roads | 492–500 | 8 | California, Baja California |
- Mile 67 of this route: New Mexico → Arizona (state line)
- Mile 442 of this route: Arizona → California (state line)
- Mile 498 of this route: California → Baja California (international border)
Stops between Silver City and Mexicali
- Right off the route (under 1 mile): Lordsburg-Hidalgo County Library (mile 44), Texas Canyon (mile 138), Cathedral of Saint Augustine (mile 199)
- Nature and outdoors: Texas Canyon (mile 138), Picacho Peak State Park (mile 239), Sonoran Desert National Monument (mile 308), Colorado Desert (mile 479)
- Museums and history: Lordsburg-Hidalgo County Library (mile 44), Pima Air & Space Museum (mile 190), Cathedral of Saint Augustine (mile 199), Sonoran Desert National Monument (mile 308)
Lordsburg-Hidalgo County Library
Built in 1936–37 as a Works Progress Administration project, this single-story adobe library in Lordsburg keeps its original floor plan and stained glass windows, and it's listed on the National Register of Historic Places.
Texas Canyon
Just off Interstate 10 between Benson and Willcox, giant granite boulders scatter across high-desert grassland. The Amerind Foundation's Texas Canyon Nature Preserve offers about 6 miles of gentle trails past balanced rocks and spires.
Pima Air & Space Museum
Open since 1976, Tucson's aerospace museum spreads across 80 acres with about 400 historic aircraft, ranging from a Wright Flyer to a Boeing 787 Dreamliner, shown outdoors and in six indoor exhibit hangars.
Cathedral of Saint Augustine
Mother church of the Diocese of Tucson, this downtown cathedral wears a 1928 cast-stone façade inspired by the Cathedral of Querétaro, Mexico, decorated with yucca and saguaro blossoms and a depiction of Mission San Xavier del Bac.
Picacho Peak State Park
Between Tucson and Casa Grande off I-10, the park surrounds 1,500-foot Picacho Peak, site of the 1862 Battle of Picacho Pass. Expect hiking trails, a campground, and spring displays of Mexican gold poppies.
Sonoran Desert National Monument
Created in 2001, this BLM monument protects saguaro forests across the Maricopa, Sand Tank, and Table Top mountains. Traces of the Juan Bautista de Anza and Butterfield Overland trails cross it, and hikers, campers, and stargazers find three wilderness areas.
Colorado Desert
Part of the larger Sonoran Desert, the Colorado Desert stretches across Southern California into Baja California. Its low basins are dominated by creosote, ocotillo and cholla cactus, and it meets the Mojave Desert inside Joshua Tree National Park.
When you get to Mexicali
Baja California's state capital sits on the desert floor directly across the border from Calexico, and summer highs here can approach 50°C (about 122°F). Mexicali is known across Mexico for its Chinese food, a tradition that took root when Chinese immigrants settled in the 1910s and built the downtown district called La Chinesca.
- La Chinesca: The historic Chinese quarter downtown mixes Chinese and Mexican architecture and has a Chinese temple, small museums and plenty of Chinese-Mexican restaurants. source
- Museo UABC: Run by the state university since 1977, it covers desert ecology, paleontology, archaeology and the Cucapá, Kiliwa, Pai Pai and Kumiai peoples. source
- Museo Sol del Niño: A hands-on science and environment museum for kids, housed in La Jabonera del Pacífico, a former cottonseed warehouse recognized as heritage by INAH. source
More drives to Mexicali
- Fresno, CA to Mexicali
- Long Beach, CA to Mexicali
- Winslow, AZ to Mexicali
- Poway, CA to Mexicali
- El Centro, CA to Mexicali
- La Verkin, UT to Mexicali
From Silver City to other places in Mexico
- Silver City, NM to Nuevo Casas Grandes
- Silver City, NM to Creel
- Silver City, NM to Bahía de Kino
- Silver City, NM to Magdalena de Kino
- Silver City, NM to Cuauhtémoc
- Silver City, NM to Cananea
All routes to Mexicali, border crossings and permits in one place: Driving to Mexicali, Mexico from the U.S.
Frequently asked questions
How long is the drive from Silver City to Mexicali?
About 7 h 59 min of driving without stops, over 500 miles.
How far is Mexicali from Silver City by car?
About 500 miles (804 km) on the Wayro route. Other map services may show a few miles more or less, depending on where they start and end in each city.
Where does the Silver City to Mexicali drive cross into Mexico?
At about mile 498 of this route, from California into Baja California, near the Calexico West port of entry.
Do I need a permit to drive my car from Silver City to Mexicali?
No vehicle permit is needed. Baja California is in Mexico's hassle-free zone for U.S. vehicles. You also need Mexican auto insurance and a passport book or card.
Is it safe to drive from Silver City to Mexicali?
The U.S. State Department rates Baja California Level 3: Reconsider Travel (advisory issued May 29, 2026). Read the full advisory before you go.
What roads does the drive from Silver City to Mexicali use?
In order: NM 90, I-10, I-8 and CA-7. The road-by-road table above shows the route miles and states for each one.
What are good stops between Silver City and Mexicali?
Closest to the road: Lordsburg-Hidalgo County Library (main library, mile 44, 0.3 mi from the route); Texas Canyon (canyon, mile 138, 0.1 mi from the route); Cathedral of Saint Augustine (catholic cathedral, mile 199, 0.6 mi from the route). All stops are described above.
How we put this guide together
Wayro calculates the route from OpenStreetMap road data; mile numbers are positions along this route, not highway mile markers, and "from the route" distances are straight-line, so the real detour depends on access roads. Stops are chosen from parks, natural sites, museums, historic sites and attractions close to the route (roughly 2 to 7 miles depending on the type, farther for World Heritage sites): at least one strong stop for each stretch of the drive, then the best-known places nearest the road, with no more than five of one type, up to nine in all. Places that are closed, private or not open to visitors are removed. Place and city descriptions are written by the Wayro team from official park, museum, tourism and government websites and other published sources. Safety levels and entry rules were checked against the U.S. Department of State on September 29, 2026. Conditions change, so check the linked sources before you travel.
Route data © OpenStreetMap contributors.