How far is Nampa, ID from Lewiston, ID?

Distance by Flight

Shortest distance between Nampa and Lewiston is 199.94 miles (321.77 km).

Flight distance from Nampa, ID to Lewiston, ID is 199.94 miles. Estimated flight time is 00 hours 34 minutes.

It takes 00 hours 30 minutes to travel from Nampa to Lewiston with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Nampa, Idaho to Lewiston, Idaho is: 283.56 miles (456.35 km) by car.

Driving from Nampa to Lewiston will take approximately 05 hours 11 minutes.

#1 Nampa

The most populous city in Canyon County, Idaho. It is located on the Snake River in southwestern Idaho. Nampa is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Nampa Civic Center and the Nampa Museum of Art.

Population	99277
GPS Coordinates	43°32'27"N 116°33'48"W
Latitude	43.5407200
Longitude	-116.5634600
Altitude	767
Country	United States

#2 Lewiston

City in Nez Perce County, Idaho, USA

Population	32788
GPS Coordinates	46°24'60"N 117°1'4"W
Latitude	46.4165500
Longitude	-117.0176600
Altitude	227
Country	United States

Starting point in Nampa: Stony Meadow Drive (-116.563329,43.541003)
Ending point in Lewiston: Idaho Street (-117.0175,46.416816)

Estimated Travel Time Between Nampa and Lewiston

The distance between Nampa and Lewiston is 456 km if you choose to drive by road. You can go 05 hours 04 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 Nampa, ID and Lewiston, ID. The current time in Nampa is 11:18:04, although it is 10:18:04 in Lewiston.

Average Speed	Travel Time
30 mph (48.3 km/h)	09 hours 26 minutes
40 mph (64.37 km/h)	07 hours 05 minutes
50 mph (80.47 km/h)	05 hours 40 minutes
60 mph (96.56 km/h)	04 hours 43 minutes
70 mph (112.65 km/h)	04 hours 03 minutes
75 mph (120.7 km/h)	03 hours 46 minutes
80 mph (128.75 km/h)	03 hours 32 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 37.88 liters (10.01 gallon) of gas to cover the route between Nampa and Lewiston.
The estimated cost of gas to go from Nampa to Lewiston is $39.15 (diesel $46.78).

Idaho gas prices.

	Gasoline	Mid Grade	Premium	Diesel
Gallon	$3.91	$4.15	$4.38	$4.68
Total	$39.15	$41.49	$43.86	$46.78

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 24, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Nampa and Lewiston (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.