Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Blountville, TN (TRI)

Flight distance from Rock Springs to Blountville (Southwest Wyoming Regional Airport – Blountville Tri-Cities Regional Airport) is 1471 miles / 2367 kilometers / 1278 nautical miles. Estimated flight time is 3 hours 17 minutes.

Driving distance from Rock Springs (RKS) to Blountville (TRI) is 1693 miles / 2724 kilometers and travel time by car is about 28 hours 32 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Blountville Tri-Cities Regional Airport (TRI).

How far is Blountville from Rock Springs?

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

Vincenty's formula (applied above)
  • 1470.606 miles
  • 2366.711 kilometers
  • 1277.922 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
  • 1467.358 miles
  • 2361.483 kilometers
  • 1275.099 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 Blountville Tri-Cities Regional Airport
City: Blountville, TN
Country: United States Flag of United States
IATA Code: TRI
ICAO Code: KTRI
Coordinates: 36°28′30″N, 82°24′26″W

Time difference and current local times

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

Time Difference

Rock Springs, WY

 MDT

Blountville, TN

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 178 kg (392 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Blountville (TRI).

Distance:
1471
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1471

Round trip?