Distance from Omaha, NE to Saint Louis, MO is 435Miles or 700 Km. You can get this distance about 6 hours 27 mins. If you want to planning travel with plane for 357 Miles or 575 Km, You can get this distance about 1 hours 15 mins .
A car with an average MPG will needs 20.14 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 $45.72.
During the route, an average car will release 394.58 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.