Fort Smith to Saint Peters, Missouri: Road Trip Guide & Distance

314.4 miles 505.9 km · straight line
377.2 miles estimated 607.1 km · driving distance
7h 35min estimated drive time
$36 - $45 estimated fuel cost
~1h 8min flight time
40° NE bearing direction

How far is Fort Smith from Saint Peters, Missouri?

The distance from Fort Smith to Saint Peters, Missouri is 314.4 miles (505.9 km) as the crow flies. Saint Peters, Missouri is located NE of Fort Smith. By car, the driving distance is approximately 377.2 miles, taking about 7h 35min. A direct flight would take roughly 1h 8min. Both are located in United States — Fort Smith in Arkansas and Saint Peters, Missouri in Missouri.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Fort Smith and Saint Peters, Missouri. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.

How to Get from Fort Smith to Saint Peters, Missouri

Method Time Est. Cost Best For
Drive 7h 35min $36 - $45 Flexible stops
Fly ~1h 8min $80–200* Speed
Bus ~9h 6min $30–$57* Budget
Train ~7h 12min $45–$132* Comfort

Suggested Stops Between Fort Smith & Saint Peters, Missouri

Quick Facts

Fort Smith
35.39°N, 94.40°W
America/Chicago
134m elevation
Saint Peters, Missouri
38.80°N, 90.63°W
America/Chicago
134m elevation
Explore more routes from Saint Peters, Missouri

Did You Know?

  • At walking speed (3 mph), it would take about 105 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 26 hours
  • You could travel this distance about 79.2 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients