How far is Lapwai, ID from Post Falls, ID?
Distance by Flight
Shortest distance between Lapwai and Post Falls is 90.99 miles (146.43 km).
Flight distance from Lapwai, ID to Post Falls, ID is 90.99 miles. Estimated flight time is 00 hours 16 minutes.
It takes 00 hours 14 minutes to travel from Lapwai to Post Falls with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Lapwai, Idaho to Post Falls, Idaho is: 133.82 miles (215.36 km) by car.
Driving from Lapwai to Post Falls will take approximately 02 hours 26 minutes.
#1 Lapwai
City in Nez Perce County, Idaho, United States
| Population | 1137 |
|---|---|
| GPS Coordinates | 46°24'18"N 116°48'18"W |
| Latitude | 46.4048900 |
| Longitude | -116.8048700 |
| Altitude | 291 |
| 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 Lapwai and Post Falls
The distance between Lapwai and Post Falls is 215 km if you choose to drive by road. You can go 02 hours 23 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 Lapwai and Post Falls. The current time is 05:20:24.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 04 hours 27 minutes |
| 40 mph (64.37 km/h) | 03 hours 20 minutes |
| 50 mph (80.47 km/h) | 02 hours 40 minutes |
| 60 mph (96.56 km/h) | 02 hours 13 minutes |
| 70 mph (112.65 km/h) | 01 hours 54 minutes |
| 75 mph (120.7 km/h) | 01 hours 47 minutes |
| 80 mph (128.75 km/h) | 01 hours 40 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 17.87 liters (4.72 gallon) of gas to cover the route between Lapwai and Post Falls.
The estimated cost of gas to go from Lapwai to Post Falls is $18.48 (diesel $22.08).
Idaho gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.91 | $4.15 | $4.38 | $4.68 |
| Total | $18.48 | $19.58 | $20.7 | $22.08 |
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 April 19, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Lapwai 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.
