How far is Post Falls, ID from Rexburg, ID?
Distance by Flight
Shortest distance between Post Falls and Rexburg is 366.17 miles (589.29 km).
Flight distance from Post Falls, ID to Rexburg, ID is 366.17 miles. Estimated flight time is 00 hours 58 minutes.
It takes 00 hours 52 minutes to travel from Post Falls to Rexburg with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Post Falls, Idaho to Rexburg, Idaho is: 480.82 miles (773.8 km) by car.
Driving from Post Falls to Rexburg will take approximately 07 hours 14 minutes.
#1 Post Falls
City in Kootenai County, Idaho, United States
| Population | 36250 |
|---|---|
| GPS Coordinates | 47°43'5"N 116°57'6"W |
| Latitude | 47.7179600 |
| Longitude | -116.9515900 |
| Altitude | 665 |
| Country | United States |
#2 Rexburg
City in and county seat of Madison County, Idaho, United States
| Population | 29400 |
|---|---|
| GPS Coordinates | 43°49'34"N 111°47'23"W |
| Latitude | 43.8260200 |
| Longitude | -111.7896900 |
| Altitude | 1483 |
| Country | United States |
Ending point in Rexburg: West Main Street (-111.78969,43.826057)
Estimated Travel Time Between Post Falls and Rexburg
The distance between Post Falls and Rexburg is 774 km if you choose to drive by road. You can go 08 hours 35 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.
Please keep in mind that there is a 1 hour time gap between Post Falls, ID and Rexburg, ID. The current time in Post Falls is 09:30:30, although it is 10:30:30 in Rexburg.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 16 hours 01 minutes |
| 40 mph (64.37 km/h) | 12 hours 01 minutes |
| 50 mph (80.47 km/h) | 09 hours 36 minutes |
| 60 mph (96.56 km/h) | 08 hours 00 minutes |
| 70 mph (112.65 km/h) | 06 hours 52 minutes |
| 75 mph (120.7 km/h) | 06 hours 24 minutes |
| 80 mph (128.75 km/h) | 05 hours 59 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 64.23 liters (16.97 gallon) of gas to cover the route between Post Falls and Rexburg.
The estimated cost of gas to go from Post Falls to Rexburg is $66.39 (diesel $79.32).
Idaho gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.91 | $4.15 | $4.38 | $4.68 |
| Total | $66.39 | $70.36 | $74.36 | $79.32 |
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 (in Idaho ) per gallon of daily gas for calculations is $3.913 (Diesel $4.675) /gallon. Last changed prices on December 03, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Post Falls and Rexburg (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
