# Distance between Spokane, WA (GEG) and Sarnia (YZR)

Flight distance from Spokane to Sarnia (Spokane International Airport – Sarnia Chris Hadfield Airport) is 1730 miles / 2785 kilometers / 1504 nautical miles. Estimated flight time is 3 hours 46 minutes.

Driving distance from Spokane (GEG) to Sarnia (YZR) is 2067 miles / 3326 kilometers and travel time by car is about 34 hours 35 minutes.

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

Shortest flight path between Spokane International Airport (GEG) and Sarnia Chris Hadfield Airport (YZR).

## How far is Sarnia from Spokane?

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

Vincenty's formula (applied above)
• 1730.350 miles
• 2784.729 kilometers
• 1503.633 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
• 1725.690 miles
• 2777.229 kilometers
• 1499.583 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

City: Sarnia
IATA Code: YZR
ICAO Code: CYZR
Coordinates: 42°59′57″N, 82°18′32″W

## Time difference and current local times

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

PDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 195 kg (430 pounds).

## Frequent Flyer Miles Calculator

Spokane (GEG) → Sarnia (YZR).

Distance:
1730
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1730

Round trip?