How far is Affton, MO from St. Louis, MO?
Distance by Flight
Shortest distance between Affton and St. Louis is 9.02 miles (14.52 km).
Flight distance from Affton, MO to St. Louis, MO is 9.02 miles. Estimated flight time is 00 hours 01 minutes.
Driving distance
The driving distance from Affton, Missouri to St. Louis, Missouri is: 10.81 miles (17.39 km) by car.
Driving from Affton to St. Louis will take approximately 00 hours 17 minutes.
#1 Affton
Census designated place
| Population | 20307 |
|---|---|
| GPS Coordinates | 38°33'2"N 90°19'59"W |
| Latitude | 38.5506100 |
| Longitude | -90.3331700 |
| Altitude | 188 |
| Country | United States |
#2 St. Louis
The second most populous city in Missouri and the center of the St. Louis metropolitan area. It is located on the Mississippi River in eastern Missouri. St. Louis is known for its Gateway Arch, its baseball team, the St. Louis Cardinals, and its many attractions, such as the St. Louis Zoo and the Missouri Botanical Garden.
| Population | 315685 |
|---|---|
| GPS Coordinates | 38°37'38"N 90°11'52"W |
| Latitude | 38.6272700 |
| Longitude | -90.1978900 |
| Altitude | 142 |
| Country | United States |
Ending point in St. Louis: Market Street (-90.197859,38.627348)
Estimated Travel Time Between Affton and St. Louis
The distance between Affton and St. Louis is 17 km if you choose to drive by road. You can go 00 hours 11 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 Affton and St. Louis. The current time is 04:01:03.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 21 minutes |
| 40 mph (64.37 km/h) | 00 hours 16 minutes |
| 50 mph (80.47 km/h) | 00 hours 12 minutes |
| 60 mph (96.56 km/h) | 00 hours 10 minutes |
| 70 mph (112.65 km/h) | 00 hours 09 minutes |
| 75 mph (120.7 km/h) | 00 hours 08 minutes |
| 80 mph (128.75 km/h) | 00 hours 08 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 1.44 liters (0.38 gallon) of gas to cover the route between Affton and St. Louis.
The estimated cost of gas to go from Affton to St. Louis is $1.22 (diesel $1.69).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $1.22 | $1.35 | $1.47 | $1.69 |
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 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Affton and St. Louis (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 Affton 253.4 miles (408 km)
Driving distance from Castle Point, MO to Affton 22.89 miles (37 km)
Driving distance from East Independence, MO to Affton 238.58 miles (384 km)
