# Distance between Spokane, WA (GEG) and Masset (ZMT)

Flight distance from Spokane to Masset (Spokane International Airport – Masset Airport) is 775 miles / 1247 kilometers / 673 nautical miles. Estimated flight time is 1 hour 58 minutes.

Driving distance from Spokane (GEG) to Masset (ZMT) is 1292 miles / 2079 kilometers and travel time by car is about 30 hours 40 minutes.

## Map of flight path and driving directions from Spokane to Masset.

Shortest flight path between Spokane International Airport (GEG) and Masset Airport (ZMT).

## How far is Masset from Spokane?

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

Vincenty's formula (applied above)
• 775.005 miles
• 1247.249 kilometers
• 673.461 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
• 773.262 miles
• 1244.445 kilometers
• 671.946 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
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Masset Airport
City: Masset
IATA Code: ZMT
ICAO Code: CZMT
Coordinates: 54°1′39″N, 132°7′30″W

## Time difference and current local times

There is no time difference between Spokane and Masset.

PST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (292 pounds).

## Frequent Flyer Miles Calculator

Spokane (GEG) → Masset (ZMT).

Distance:
775
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
775

Round trip?