How far is Seneca, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Seneca and O'Fallon is 253.09 miles (407.31 km).
Flight distance from Seneca, MO to O'Fallon, MO is 253.09 miles. Estimated flight time is 00 hours 35 minutes.
It takes 00 hours 32 minutes to travel from Seneca to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Seneca, Missouri to O'Fallon, Missouri is: 294.97 miles (474.71 km) by car.
Driving from Seneca to O'Fallon will take approximately 04 hours 47 minutes.
#1 Seneca
City in Missouri
| Population | 2394 |
|---|---|
| GPS Coordinates | 36°50'29"N 94°36'40"W |
| Latitude | 36.8414600 |
| Longitude | -94.6110600 |
| Altitude | 258 |
| Country | United States |
#2 O'Fallon
The most populous city in St. Charles County, Missouri. It is located in the eastern part of the county. O'Fallon is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the O'Fallon City Hall and the O'Fallon History Museum.
| Population | 89769 |
|---|---|
| GPS Coordinates | 38°48'38"N 90°41'59"W |
| Latitude | 38.8106100 |
| Longitude | -90.6998500 |
| Altitude | 165 |
| Country | United States |
Ending point in O'Fallon: (-90.699849,38.810674)
Estimated Travel Time Between Seneca and O'Fallon
The distance between Seneca and O'Fallon is 475 km if you choose to drive by road. You can go 05 hours 16 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Seneca and O'Fallon. The current time is 05:15:56.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 09 hours 49 minutes |
| 40 mph (64.37 km/h) | 07 hours 22 minutes |
| 50 mph (80.47 km/h) | 05 hours 53 minutes |
| 60 mph (96.56 km/h) | 04 hours 54 minutes |
| 70 mph (112.65 km/h) | 04 hours 12 minutes |
| 75 mph (120.7 km/h) | 03 hours 55 minutes |
| 80 mph (128.75 km/h) | 03 hours 40 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 39.4 liters (10.41 gallon) of gas to cover the route between Seneca and O'Fallon.
The estimated cost of gas to go from Seneca to O'Fallon is $33.36 (diesel $46.07).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $33.36 | $36.8 | $40.18 | $46.07 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Missouri ) per gallon of daily gas for calculations is $3.205 (Diesel $4.426) /gallon. Last changed prices on December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Seneca and O'Fallon (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
Distance to Other Cities
Driving distance from New York, MO to Seneca 237.37 miles (382 km)
Driving distance from Castle Point, MO to Seneca 311.03 miles (501 km)
Driving distance from East Independence, MO to Seneca 174.88 miles (281 km)
