Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Sarnia (YZR)

Flight distance from Rock Springs to Sarnia (Southwest Wyoming Regional Airport – Sarnia Chris Hadfield Airport) is 1369 miles / 2203 kilometers / 1189 nautical miles. Estimated flight time is 3 hours 5 minutes.

Driving distance from Rock Springs (RKS) to Sarnia (YZR) is 1543 miles / 2483 kilometers and travel time by car is about 25 hours 34 minutes.

Map of flight path and driving directions from Rock Springs to Sarnia.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Sarnia Chris Hadfield Airport (YZR).

How far is Sarnia from Rock Springs?

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

Vincenty's formula (applied above)
  • 1368.631 miles
  • 2202.599 kilometers
  • 1189.308 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
  • 1365.054 miles
  • 2196.841 kilometers
  • 1186.199 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Sarnia Chris Hadfield Airport
City: Sarnia
Country: Canada Flag of Canada
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 Rock Springs and Sarnia is 2 hours. Sarnia is 2 hours ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MST

Sarnia

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 171 kg (377 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Sarnia (YZR).

Distance:
1369
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1369

Round trip?