Shortest distance between Barnhart and St. Louis is 22.23 miles (35.78 km).
Flight distance from Barnhart, MO to St. Louis, MO is 22.23 miles. Estimated flight time is 00 hours 03 minutes.
The driving distance from Barnhart, Missouri to St. Louis, Missouri is: 25.25 miles (40.63 km) by car.
Driving from Barnhart to St. Louis will take approximately 00 hours 29 minutes.
The distance between Barnhart and St. Louis is 41 km if you choose to drive by road. You can go 00 hours 27 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 Barnhart and St. Louis. The current time is 22:32:10.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 50 minutes|
|40 mph (64.37 km/h)||00 hours 37 minutes|
|50 mph (80.47 km/h)||00 hours 30 minutes|
|60 mph (96.56 km/h)||00 hours 25 minutes|
|70 mph (112.65 km/h)||00 hours 21 minutes|
|75 mph (120.7 km/h)||00 hours 20 minutes|
|80 mph (128.75 km/h)||00 hours 18 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 3.37 liters (0.89 gallon) of gas to cover the route between Barnhart and St. Louis.
The estimated cost of gas to go from Barnhart to St. Louis is $2.95 (diesel $3.32).
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 per gallon of daily gas for calculations is $3.306 (Diesel $3.725) /gallon. Last changed prices on January 20, 2022.
The place names are translated into coordinates to approximate the distance between Barnhart 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.