Shortest distance between St. Louis and Saint Peters is 26.02 miles (41.87 km).
Flight distance from St. Louis, MO to Saint Peters, MO is 26.02 miles. Estimated flight time is 00 hours 03 minutes.
The driving distance from St. Louis, Missouri to Saint Peters, Missouri is: 29.52 miles (47.51 km) by car.
Driving from St. Louis to Saint Peters will take approximately 00 hours 32 minutes.
The distance between St. Louis and Saint Peters is 48 km if you choose to drive by road. You can go 00 hours 31 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 St. Louis and Saint Peters. The current time is 16:05:24.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 59 minutes|
|40 mph (64.37 km/h)||00 hours 44 minutes|
|50 mph (80.47 km/h)||00 hours 35 minutes|
|60 mph (96.56 km/h)||00 hours 29 minutes|
|70 mph (112.65 km/h)||00 hours 25 minutes|
|75 mph (120.7 km/h)||00 hours 23 minutes|
|80 mph (128.75 km/h)||00 hours 22 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 3.94 liters (1.04 gallon) of gas to cover the route between St. Louis and Saint Peters.
The estimated cost of gas to go from St. Louis to Saint Peters is $3.32 (diesel $3.53).
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 $3.184 (Diesel $3.385) /gallon. Last changed prices on September 23, 2021.
The place names are translated into coordinates to approximate the distance between St. Louis and Saint Peters (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.