Pasto to Guano, Ecuador is about 329 road miles (530 km): roughly 7 h 60 min at the wheel if you don't stop. You cross from Colombia into Ecuador at about mile 55.
Read the full advisory before you go: Colombia, Ecuador. Advisory issued: Colombia March 31, 2026; Ecuador August 18, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Colombia: “Mountain roads may lack safety features such as crash barriers or guard rails.”
- Ecuador: “In rural areas, you may encounter livestock in the road.”
| Distance | 329 mi (530 km) |
|---|---|
| Drive time without stops | 7 h 60 min |
| Main roads, in order | 25 NR C → E35 → E282 → E28B → E28A |
| Border crossing | about mile 55, Colombia → Ecuador |
| Regions on the route | Nariño, Carchi, Imbabura, Pichincha, Cotopaxi, Napo, Chimborazo |
| Fuel estimate (car at 25 mpg) | about 13.2 gal; actual use varies by vehicle and traffic |
| Stops listed below | 7 |
Border crossing: what to bring for Ecuador
The route crosses at about mile 55, from Nariño into Carchi. Plan on two checks on each side: immigration for your passport and customs for the car.
| Entering Ecuador (U.S. citizens) | No visa needed unless you stay more than 90 days in any 12-month period. Passport: must be valid for 6 months beyond your arrival date. |
|---|---|
| Driving in Ecuador | A valid U.S. license is recognized for up to 90 days. |
| Entering Colombia (U.S. citizens) | No visa needed for 90 days or less. Passport: must be valid for your whole stay (6 months recommended), with a blank page for the entry stamp. |
| The car, entering Ecuador | You must pay for Ecuador's local liability insurance, called SPPAT. For the car's temporary entry, check with Ecuador's National Customs Service. |
| Rental car | Cross only if the rental company authorizes it in writing and gives you the papers for the border; ask before you book. |
Sources: U.S. State Department, Ecuador (updated February 18, 2026); U.S. State Department, Colombia (updated August 11, 2025). Checked October 10, 2026; rules change, so confirm before you go.
Driving Pasto to Guano: the shape of the trip
E35 (198 mi) and E28B (29 mi) carry about 69% of the 329 miles. The first 55 miles are in Colombia; the last 274 are in Ecuador. It runs through 7 regions: Nariño, Carchi, Imbabura, Pichincha, Cotopaxi, Napo, Chimborazo. Of the 7 stops listed below, 1 are within a mile of the road.
Pasto to Guano: the road sequence
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–49 | 49 | Nariño |
| 25 NR C | 49–53 | 4 | Nariño |
| E35 | 53–160 | 107 | Nariño, Carchi, Imbabura |
| E282 | 160–167 | 7 | Pichincha |
| E28B | 167–196 | 29 | Pichincha |
| local roads | 196–224 | 28 | Pichincha |
| E28A | 224–230 | 6 | Pichincha |
| E35 | 230–321 | 91 | Pichincha, Cotopaxi, Napo, Chimborazo |
| connecting roads | 321–323 | 2 | Chimborazo |
| local roads | 323–329 | 6 | Chimborazo |
- Mile 55 of this route: Nariño → Carchi (international border)
- Mile 107 of this route: Carchi → Imbabura (region line)
- Mile 160 of this route: Imbabura → Pichincha (region line)
- Mile 242 of this route: Pichincha → Cotopaxi (region line)
- Mile 281 of this route: Cotopaxi → Napo (region line)
- Mile 314 of this route: Napo → Chimborazo (region line)
Where to stop on the way to Guano
- Right off the route (under 1 mile): La Capilla del Hombre (mile 205)
- Nature and outdoors: Cotopaxi National Park (mile 247), Botanical Garden Atocha-La Liria (mile 292)
- Museums and history: Sanctuary of Las Lajas (mile 49), Inca-Caranqui (mile 135), La Capilla del Hombre (mile 205)
Sanctuary of Las Lajas
Built between 1916 and 1949 inside the Guáitara River canyon near Ipiales, the neo-Gothic Sanctuary of Las Lajas is reached by a bridge about 50 meters long. The Marian shrine also has a museum and a crypt.
Inca-Caranqui
On the southern edge of Ibarra, Inca-Caranqui preserves a semi-subterranean Inca structure of finely cut stone, possibly the pool described by Spanish chronicler Cieza de León, across from Caranqui's parish church.
La Capilla del Hombre
Painter Oswaldo Guayasamín's La Capilla del Hombre is a purpose-built art museum in Bellavista, overlooking Quito, dedicated to the peoples of Latin America.
Sucre National Theater
Built between 1879 and 1886 on the orders of President Ignacio de Veintimilla, Quito's Sucre National Theater (Teatro Nacional Sucre) is an Italian-style theater inspired by European models.
Cotopaxi National Park
Roughly 50 km south of Quito, Cotopaxi National Park spans parts of three provinces and surrounds Cotopaxi volcano, along with dormant Rumiñahui to the northwest and Sincholagua to the southeast.
Área nacional de recreación El Boliche
Created in 1979, El Boliche National Recreation Area is a 400-hectare protected area on the Pichincha–Cotopaxi border, at elevations from about 3,484 to 3,726 meters.
Botanical Garden Atocha-La Liria
On Avenida Circunvalación in Ambato, Tungurahua Province, the Atocha-La Liria Botanical Garden covers 35 acres and dates back to 1849.
More drives to Guano
- Otavalo to Guano
- Ibarra to Guano
- Salinas to Guano
- Puerto López to Guano
- Popayán to Guano, Ecuador
- Ipiales to Guano, Ecuador
More drives from Pasto
- Pasto to Pitalito
- Pasto to Neiva
- Pasto to San Cipriano
- Pasto to Girardot City
- Pasto to Armenia
- Pasto to Zipaquirá
Frequently asked questions
How long is the drive from Pasto to Guano, Ecuador?
About 7 h 60 min of driving without stops, over 329 miles.
What is the driving distance from Pasto to Guano, Ecuador?
About 329 miles (530 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 Pasto to Guano drive cross the border?
At about mile 55, from Colombia into Ecuador.
What do U.S. citizens need to drive from Pasto into Ecuador?
No visa needed unless you stay more than 90 days in any 12-month period. Passport: must be valid for 6 months beyond your arrival date. A valid U.S. license is recognized for up to 90 days. (U.S. State Department, updated February 18, 2026.)
Is it safe to drive from Pasto to Guano, Ecuador?
The U.S. State Department rates Colombia Level 3: Reconsider Travel; Ecuador Level 2: Exercise Increased Caution. Read the full advisory before you go.
Which highways go from Pasto to Guano?
In order: 25 NR C, E35, E282, E28B and E28A. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Pasto to Guano?
Closest to the road: La Capilla del Hombre (museum, mile 205, 0.4 mi from the route); Sucre National Theater (theater, mile 212, 2 mi from the route); Botanical Garden Atocha-La Liria (botanical garden, mile 292, 1 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 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: at least one strong stop for each stretch of the drive, then the best-known places nearest the road, up to nine in all. Places that are closed, private or not open to visitors are removed. Place 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 October 10, 2026. Conditions change, so check the linked sources before you travel.
Route data © OpenStreetMap contributors.