How far is Imperial, MO from Saint Peters, MO?
Distance by Flight
Shortest distance between Imperial and Saint Peters is 32.63 miles (52.51 km).
Flight distance from Imperial, MO to Saint Peters, MO is 32.63 miles. Estimated flight time is 00 hours 05 minutes.
Driving distance
The driving distance from Imperial, Missouri to Saint Peters, Missouri is: 41.5 miles (66.79 km) by car.
Driving from Imperial to Saint Peters will take approximately 00 hours 41 minutes.
#1 Imperial
| Population | |
|---|---|
| GPS Coordinates | 38°22'11"N 90°22'42"W |
| Latitude | 38.3697800 |
| Longitude | -90.3784500 |
| Altitude | 135 |
| Country | United States |
#2 Saint Peters
The most populous city in St. Charles County, Missouri. It is located on the Missouri River in eastern Missouri. Saint Peters is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Magic House Children's Museum and the Saint Peters Historical Society.
| Population | 58043 |
|---|---|
| GPS Coordinates | 38°48'1"N 90°37'35"W |
| Latitude | 38.8003300 |
| Longitude | -90.6265100 |
| Altitude | 134 |
| Country | United States |
Ending point in Saint Peters: I 70 West (-90.626511,38.800311)
Estimated Travel Time Between Imperial and Saint Peters
The distance between Imperial and Saint Peters is 67 km if you choose to drive by road. You can go 00 hours 44 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 Imperial and Saint Peters. The current time is 02:36:35.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 22 minutes |
| 40 mph (64.37 km/h) | 01 hours 02 minutes |
| 50 mph (80.47 km/h) | 00 hours 49 minutes |
| 60 mph (96.56 km/h) | 00 hours 41 minutes |
| 70 mph (112.65 km/h) | 00 hours 35 minutes |
| 75 mph (120.7 km/h) | 00 hours 33 minutes |
| 80 mph (128.75 km/h) | 00 hours 31 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 5.54 liters (1.46 gallon) of gas to cover the route between Imperial and Saint Peters.
The estimated cost of gas to go from Imperial to Saint Peters is $4.69 (diesel $6.48).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $4.69 | $5.18 | $5.65 | $6.48 |
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 28, 2025.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Imperial 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.
Distance to Other Cities
Driving distance from Castle Point, MO to Imperial 34.91 miles (56 km)
Driving distance from East Independence, MO to Imperial 248.54 miles (400 km)
