Air Miles Calculator

Distance between Spokane, WA (GEG) and Jamestown, ND (JMS)

Flight distance from Spokane to Jamestown (Spokane International Airport – Jamestown Regional Airport) is 886 miles / 1425 kilometers / 770 nautical miles. Estimated flight time is 2 hours 10 minutes.

Driving distance from Spokane (GEG) to Jamestown (JMS) is 1062 miles / 1709 kilometers and travel time by car is about 17 hours 9 minutes.

Map of flight path and driving directions from Spokane to Jamestown.

Shortest flight path between Spokane International Airport (GEG) and Jamestown Regional Airport (JMS).

How far is Jamestown from Spokane?

There are several ways to calculate distances between Spokane and Jamestown. Here are two common methods:

Vincenty's formula (applied above)
  • 885.619 miles
  • 1425.266 kilometers
  • 769.582 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 883.038 miles
  • 1421.112 kilometers
  • 767.339 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Jamestown Regional Airport
City: Jamestown, ND
Country: United States Flag of United States
IATA Code: JMS
ICAO Code: KJMS
Coordinates: 46°55′46″N, 98°40′41″W

Time difference and current local times

The time difference between Spokane and Jamestown is 2 hours. Jamestown is 2 hours ahead of Spokane.

Time Difference

Spokane, WA

 PST

Jamestown, ND

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 142 kg (314 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Jamestown (JMS).

Distance:
886
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
886

Round trip?