The journey from Dillon, Montana to St. Louis, Missouri spans roughly 2,300 kilometers. You must travel to Bozeman for air access or embark on a multi-day drive across the central United States. St. Louis Lambert International Airport (STL) is the primary gateway. This route takes you from the high-altitude Rockies to the historic Gateway to the West.
Total Distance: Driving distance 2,350 km, straight-line air distance 1,900 km.
|
Connecting
|
Direct
|
|
|---|---|---|
| Duration | 5 hours | 22 hours |
| Avg Price | $350 - $600 | $350 - $550 in fuel |
| Operator | Southwest Airlines | Personal Vehicle |
| Route | BZN to STL via DEN or MDW. | I-90 E to I-70 E. |
| Tip | Southwest offers frequent connections into STL. | I-70 is a major route into St. Louis; expect heavy traffic near the city. |
April to June or September to October for mild weather in St. Louis.