How far is Nampa, ID from Ammon, ID?

Distance by Flight

Shortest distance between Nampa and Ammon is 230.39 miles (370.78 km).

Flight distance from Nampa, ID to Ammon, ID is 230.39 miles. Estimated flight time is 00 hours 36 minutes.

It takes 00 hours 32 minutes to travel from Nampa to Ammon with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Nampa, Idaho to Ammon, Idaho is: 302.26 miles (486.44 km) by car.

Driving from Nampa to Ammon will take approximately 04 hours 21 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 Ammon

City in Idaho, United States

Population	17115
GPS Coordinates	43°28'11"N 111°57'60"W
Latitude	43.4696400
Longitude	-111.9666400
Altitude	1437
Country	United States

Starting point in Nampa: Stony Meadow Drive (-116.563329,43.541003)
Ending point in Ammon: Molen Street (-111.966641,43.469622)

Estimated Travel Time Between Nampa and Ammon

The distance between Nampa and Ammon is 486 km if you choose to drive by road. You can go 05 hours 24 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 Nampa and Ammon. The current time is 19:14:23.

Average Speed	Travel Time
30 mph (48.3 km/h)	10 hours 04 minutes
40 mph (64.37 km/h)	07 hours 33 minutes
50 mph (80.47 km/h)	06 hours 02 minutes
60 mph (96.56 km/h)	05 hours 02 minutes
70 mph (112.65 km/h)	04 hours 19 minutes
75 mph (120.7 km/h)	04 hours 01 minutes
80 mph (128.75 km/h)	03 hours 46 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 40.37 liters (10.67 gallon) of gas to cover the route between Nampa and Ammon.
The estimated cost of gas to go from Nampa to Ammon is $41.74 (diesel $49.86).

Idaho gas prices.

	Gasoline	Mid Grade	Premium	Diesel
Gallon	$3.91	$4.15	$4.38	$4.68
Total	$41.74	$44.23	$46.75	$49.86

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 26, 2024.

How did we calculate the distance?

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