Distance from Omaha, NE to Saint Louis, MO is 429Miles or 690 Km. You can get this distance about 6 hours 20 mins. If you want to planning travel with plane for 352 Miles or 566 Km, You can get this distance about 1 hours 15 mins .
A car with an average MPG will needs 19.86 gallons of gas to get the route between these points.
The estimated cost of gas to get between Omaha, NE and Saint Louis, MO is $45.08.
During the route, an average car will release 389.1 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.
* Average US MPG used for calculations is 21.6 MPG.
* Average US gas price used for calculation is 2.27 per gallon.