# Distance between Spokane, WA (GEG) and Thunder Bay (YQT)

Flight distance from Spokane to Thunder Bay (Spokane International Airport – Thunder Bay International Airport) is 1302 miles / 2095 kilometers / 1131 nautical miles. Estimated flight time is 2 hours 57 minutes.

Driving distance from Spokane (GEG) to Thunder Bay (YQT) is 1596 miles / 2568 kilometers and travel time by car is about 27 hours 16 minutes.

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

Shortest flight path between Spokane International Airport (GEG) and Thunder Bay International Airport (YQT).

## How far is Thunder Bay from Spokane?

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

Vincenty's formula (applied above)
• 1301.836 miles
• 2095.102 kilometers
• 1131.265 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
• 1297.982 miles
• 2088.900 kilometers
• 1127.916 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 Thunder Bay International Airport
City: Thunder Bay
IATA Code: YQT
ICAO Code: CYQT
Coordinates: 48°22′18″N, 89°19′26″W

## Time difference and current local times

The time difference between Spokane and Thunder Bay is 3 hours. Thunder Bay is 3 hours ahead of Spokane.

PDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 167 kg (368 pounds).

## Frequent Flyer Miles Calculator

Spokane (GEG) → Thunder Bay (YQT).

Distance:
1302
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1302

Round trip?