Hot Springs to Des Moines: Road Trip Guide for the Ultimate Midwest Drive

The drive from Hot Springs, Arkansas to Des Moines, Iowa covers roughly 600 miles along I-30, I-40, and I-35, taking about 9.5 hours without stops. The route crosses the Arkansas River Valley, the Ozark foothills, the Missouri plains, and the fertile Des Moines River valley. A little-known fact: the section of I-35 near Bethany, Missouri follows the old Harrison Street Stagecoach Trail, a route established in the 1840s for mail delivery. The most direct path involves merging onto I-40 West in Little Rock, then I-49 North near Fayetteville, but many travelers prefer I-30/I-40 to I-35 through Oklahoma City for flatter terrain and more amenities.

The route is dominated by interstate highways with multiple gas stations, rest areas, and fast-food options. Most of the drive is on I-35, a well-maintained corridor with 70-75 mph speed limits. Key fuel stops include Conway, AR; Oklahoma City, OK; Wichita, KS; and Kansas City, MO.

• Fuel efficiency: Expect 24-28 mpg for most vehicles; budget about $80-100 for gas.
• Tolls: Only a small toll road near Wichita (K-96 turnpike, $1.50) if you take the alternate route.
• Road quality: Generally excellent, but watch for construction near Emporia, KS (2024 projects).
• Alternative route: US-69 through Pittsburg, KS offers a more scenic but slower option.

For electric vehicles, charging stations are available every 50 miles along I-35, with Tesla Superchargers in Oklahoma City, Wichita, and Kansas City. The drive can be completed comfortably with one overnight stop, but many choose to split it.

Leaving Hot Springs, the Ouachita Mountains give way to the Arkansas River Valley. Near Ozark, AR, the bluffs rise sharply alongside I-40. In Oklahoma, the terrain flattens into the Red River Plains, with vast fields of wheat and soybeans. As you enter Kansas, the Flint Hills appear east of I-35 near Emporia, offering rolling prairies and tallgrass. The final stretch into Iowa crosses the Des Moines River valley, with wooded hills and glacial plains.

• Natural attractions: Tallgrass Prairie National Preserve (KS), 30 miles off I-35; Pinnacle Mountain State Park (AR) near Little Rock.
• Local commerce: Stop in Guthrie, OK for antique shops; Abilene, KS for the Eisenhower Presidential Library.

The how to find the best stops and hidden gems between cities approach is essential here, as small towns like Miami, OK and Bethany, MO have surprising local markets and diners.

The route is generally safe, with low crime and well-lit interstates. In winter, ice is common from Kansas northward; check forecasts. Rest areas are spaced every 30-40 miles on I-35, with clean facilities. For family breaks, the Oklahoma City Zoo and Science Museum is a 10-minute detour. In Wichita, the Exploration Place offers interactive exhibits.

• Pet-friendly: Most rest areas have pet relief areas; many hotels along the route accept pets (e.g., La Quinta in Salina, KS).
• Fatigue stops: Use the rest area near Cassoday, KS (mile marker 92) for a quiet picnic spot.
• Hidden gem: The Glore Psychiatric Museum in St. Joseph, MO is a quirky 20-minute detour off I-29.