How far is Sullivan, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Sullivan and O'Fallon is 48.51 miles (78.07 km).
Flight distance from Sullivan, MO to O'Fallon, MO is 48.51 miles. Estimated flight time is 00 hours 07 minutes.
It takes 00 hours 06 minutes to travel from Sullivan to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Sullivan, Missouri to O'Fallon, Missouri is: 62.82 miles (101.1 km) by car.
Driving from Sullivan to O'Fallon will take approximately 01 hours 18 minutes.
#1 Sullivan
City in Missouri
| Population | 7117 |
|---|---|
| GPS Coordinates | 38°12'29"N 91°9'38"W |
| Latitude | 38.2081000 |
| Longitude | -91.1604200 |
| Altitude | 299 |
| 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 Sullivan and O'Fallon
The distance between Sullivan and O'Fallon is 101 km if you choose to drive by road. You can go 01 hours 07 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 Sullivan and O'Fallon. The current time is 03:48:16.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 02 hours 05 minutes |
| 40 mph (64.37 km/h) | 01 hours 34 minutes |
| 50 mph (80.47 km/h) | 01 hours 15 minutes |
| 60 mph (96.56 km/h) | 01 hours 02 minutes |
| 70 mph (112.65 km/h) | 00 hours 53 minutes |
| 75 mph (120.7 km/h) | 00 hours 50 minutes |
| 80 mph (128.75 km/h) | 00 hours 47 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 8.39 liters (2.22 gallon) of gas to cover the route between Sullivan and O'Fallon.
The estimated cost of gas to go from Sullivan to O'Fallon is $7.1 (diesel $9.81).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $7.1 | $7.84 | $8.56 | $9.81 |
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 November 23, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Sullivan 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 Castle Point, MO to Sullivan 78.88 miles (127 km)
Driving distance from East Independence, MO to Sullivan 228.79 miles (368 km)
