# Distance between Rock Springs, WY (RKS) and Wilmington, NC (ILM)

Flight distance from Rock Springs to Wilmington (Southwest Wyoming Regional Airport – Wilmington International Airport) is 1765 miles / 2840 kilometers / 1534 nautical miles. Estimated flight time is 3 hours 50 minutes.

Driving distance from Rock Springs (RKS) to Wilmington (ILM) is 2052 miles / 3303 kilometers and travel time by car is about 35 hours 17 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Wilmington International Airport (ILM).

## How far is Wilmington from Rock Springs?

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

Vincenty's formula (applied above)
• 1764.758 miles
• 2840.103 kilometers
• 1533.533 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
• 1761.165 miles
• 2834.320 kilometers
• 1530.410 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
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Wilmington International Airport
City: Wilmington, NC
Country: United States
IATA Code: ILM
ICAO Code: KILM
Coordinates: 34°16′14″N, 77°54′9″W

## Time difference and current local times

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

MDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 197 kg (435 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Wilmington (ILM).

Distance:
1765
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1765

Round trip?