How far is Preston, ID from Post Falls, ID?
Distance by Flight
Shortest distance between Preston and Post Falls is 460.79 miles (741.57 km).
Flight distance from Preston, ID to Post Falls, ID is 460.79 miles. Estimated flight time is 01 hours 12 minutes.
It takes 01 hours 05 minutes to travel from Preston to Post Falls with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Preston, Idaho to Post Falls, Idaho is: 602.2 miles (969.15 km) by car.
Driving from Preston to Post Falls will take approximately 09 hours 11 minutes.
#1 Preston
City in Franklin County, Idaho, United States
| Population | 5557 |
|---|---|
| GPS Coordinates | 42°5'47"N 111°52'36"W |
| Latitude | 42.0963100 |
| Longitude | -111.8766200 |
| Altitude | 1437 |
| Country | United States |
#2 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 |
Ending point in Post Falls: West 10th Avenue (-116.951612,47.717931)
Estimated Travel Time Between Preston and Post Falls
The distance between Preston and Post Falls is 969 km if you choose to drive by road. You can go 10 hours 46 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 Preston, ID and Post Falls, ID. The current time in Preston is 10:19:20, although it is 09:19:20 in Post Falls.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 20 hours 03 minutes |
| 40 mph (64.37 km/h) | 15 hours 03 minutes |
| 50 mph (80.47 km/h) | 12 hours 02 minutes |
| 60 mph (96.56 km/h) | 10 hours 02 minutes |
| 70 mph (112.65 km/h) | 08 hours 36 minutes |
| 75 mph (120.7 km/h) | 08 hours 01 minutes |
| 80 mph (128.75 km/h) | 07 hours 30 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 80.44 liters (21.25 gallon) of gas to cover the route between Preston and Post Falls.
The estimated cost of gas to go from Preston to Post Falls is $83.15 (diesel $99.34).
Idaho gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.91 | $4.15 | $4.38 | $4.68 |
| Total | $83.15 | $88.12 | $93.14 | $99.34 |
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 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Preston and Post Falls (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
