Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Reading, PA (RDG)

Flight distance from Rock Springs to Reading (Southwest Wyoming Regional Airport – Reading Regional Airport) is 1722 miles / 2772 kilometers / 1497 nautical miles. Estimated flight time is 3 hours 45 minutes.

Driving distance from Rock Springs (RKS) to Reading (RDG) is 1914 miles / 3080 kilometers and travel time by car is about 31 hours 52 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Reading Regional Airport (RDG).

How far is Reading from Rock Springs?

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

Vincenty's formula (applied above)
  • 1722.190 miles
  • 2771.597 kilometers
  • 1496.543 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
  • 1717.804 miles
  • 2764.537 kilometers
  • 1492.730 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 Reading Regional Airport
City: Reading, PA
Country: United States Flag of United States
IATA Code: RDG
ICAO Code: KRDG
Coordinates: 40°22′42″N, 75°57′54″W

Time difference and current local times

The time difference between Rock Springs and Reading is 2 hours. Reading is 2 hours ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Reading, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 194 kg (428 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Reading (RDG).

Distance:
1722
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1722

Round trip?