How far is Thayer, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Thayer and O'Fallon is 164.47 miles (264.69 km).
Flight distance from Thayer, MO to O'Fallon, MO is 164.47 miles. Estimated flight time is 00 hours 27 minutes.
It takes 00 hours 24 minutes to travel from Thayer to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Thayer, Missouri to O'Fallon, Missouri is: 225.81 miles (363.41 km) by car.
Driving from Thayer to O'Fallon will take approximately 03 hours 57 minutes.
#1 Thayer
City
| Population | 2103 |
|---|---|
| GPS Coordinates | 36°31'28"N 91°32'18"W |
| Latitude | 36.5245100 |
| Longitude | -91.5382000 |
| Altitude | 161 |
| 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 Thayer and O'Fallon
The distance between Thayer and O'Fallon is 363 km if you choose to drive by road. You can go 04 hours 02 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 Thayer and O'Fallon. The current time is 04:03:19.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 07 hours 31 minutes |
| 40 mph (64.37 km/h) | 05 hours 38 minutes |
| 50 mph (80.47 km/h) | 04 hours 30 minutes |
| 60 mph (96.56 km/h) | 03 hours 45 minutes |
| 70 mph (112.65 km/h) | 03 hours 13 minutes |
| 75 mph (120.7 km/h) | 03 hours 00 minutes |
| 80 mph (128.75 km/h) | 02 hours 49 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 30.16 liters (7.97 gallon) of gas to cover the route between Thayer and O'Fallon.
The estimated cost of gas to go from Thayer to O'Fallon is $25.54 (diesel $35.27).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $25.54 | $28.18 | $30.76 | $35.27 |
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 Thayer 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 Thayer 240.76 miles (387 km)
Driving distance from East Independence, MO to Thayer 300.44 miles (484 km)
