Air Miles Calculator

Distance between Spokane, WA (GEG) and Gulfport, MS (GPT)

Distance from Spokane to Gulfport (Spokane International Airport – Gulfport–Biloxi International Airport) is 1919 miles / 3089 kilometers / 1668 nautical miles.

How far is Gulfport from Spokane?

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

Vincenty's formula (applied above)
  • 1919.440 miles
  • 3089.039 kilometers
  • 1667.948 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
  • 1917.741 miles
  • 3086.305 kilometers
  • 1666.472 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).

Flight duration

Estimated flight time from Spokane International Airport (GEG) to Gulfport–Biloxi International Airport (GPT) is 4 hours 8 minutes.

Time difference and current local times

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

Time Difference

Spokane
Gulfport

Spokane, WA

 PST

Gulfport, MS

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 212 kg (467 pounds).

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 Gulfport–Biloxi International Airport
City: Gulfport, MS
Country: United States Flag of United States
IATA Code: GPT
ICAO Code: KGPT
Coordinates: 30°24′26″N, 89°4′12″W

Map

Spokane to Gulfport flight map.

Frequent Flyer Miles Calculator

Spokane (GEG) → Gulfport (GPT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1919
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1919

Round trip?