How far is Bethany, MO from Florissant, MO?
Distance by Flight
Shortest distance between Bethany and Florissant is 222.33 miles (357.81 km).
Flight distance from Bethany, MO to Florissant, MO is 222.33 miles. Estimated flight time is 00 hours 34 minutes.
It takes 00 hours 30 minutes to travel from Bethany to Florissant with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Bethany, Missouri to Florissant, Missouri is: 282.7 miles (454.96 km) by car.
Driving from Bethany to Florissant will take approximately 04 hours 47 minutes.
#1 Bethany
| Population | |
|---|---|
| GPS Coordinates | 40°16'6"N 94°1'42"W |
| Latitude | 40.2683300 |
| Longitude | -94.0282900 |
| Altitude | 272 |
| Country | United States |
#2 Florissant
The most populous city in St. Louis County, Missouri. It is located on the Meramec River in north-central Missouri. Florissant is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Florissant Historical Society and the Florissant Heritage Museum.
| Population | 50795 |
|---|---|
| GPS Coordinates | 38°47'21"N 90°19'21"W |
| Latitude | 38.7892200 |
| Longitude | -90.3226100 |
| Altitude | 175 |
| Country | United States |
Ending point in Florissant: North New Florissant Road (-90.32261,38.78922)
Estimated Travel Time Between Bethany and Florissant
The distance between Bethany and Florissant is 455 km if you choose to drive by road. You can go 05 hours 03 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 Bethany and Florissant. The current time is 03:28:42.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 09 hours 25 minutes |
| 40 mph (64.37 km/h) | 07 hours 04 minutes |
| 50 mph (80.47 km/h) | 05 hours 39 minutes |
| 60 mph (96.56 km/h) | 04 hours 42 minutes |
| 70 mph (112.65 km/h) | 04 hours 02 minutes |
| 75 mph (120.7 km/h) | 03 hours 46 minutes |
| 80 mph (128.75 km/h) | 03 hours 31 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 37.76 liters (9.98 gallon) of gas to cover the route between Bethany and Florissant.
The estimated cost of gas to go from Bethany to Florissant is $31.97 (diesel $44.15).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $31.97 | $35.27 | $38.51 | $44.15 |
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 29, 2025.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Bethany and Florissant (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 Bethany 287.9 miles (463 km)
Driving distance from East Independence, MO to Bethany 88.86 miles (143 km)
