Air Miles Calculator

Distance between Las Vegas, NV (LAS) and Roanoke, VA (ROA)

Distance from Las Vegas to Roanoke (Roanoke–Blacksburg Regional Airport – McCarran International Airport) is 1944 miles / 3128 kilometers / 1689 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1943.723 miles
  • 3128.120 kilometers
  • 1689.050 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
  • 1939.246 miles
  • 3120.914 kilometers
  • 1685.159 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from McCarran International Airport (LAS) to Roanoke–Blacksburg Regional Airport (ROA) is 4 hours 10 minutes.

Time difference and current local times

The time difference between Las Vegas and Roanoke is 3 hours. Roanoke is 3 hours ahead of Las Vegas.

Time Difference

Las Vegas
Roanoke

Las Vegas, NV

 PDT

Roanoke, VA

 EDT

Airport information


A McCarran International Airport
City: Las Vegas, NV
Country: United States Flag of United States
IATA Code: LAS
ICAO Code: KLAS
Coordinates: 36°4′48″N, 115°9′7″W

B Roanoke–Blacksburg Regional Airport
City: Roanoke, VA
Country: United States Flag of United States
IATA Code: ROA
ICAO Code: KROA
Coordinates: 37°19′31″N, 79°58′31″W

Map

Las Vegas to Roanoke flight map.

Frequent Flyer Miles Calculator

Las Vegas (LAS) → Roanoke (ROA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1944
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1944

Round trip?