Air Miles Calculator

Distance between Lafayette, LA (LFT) and Roanoke, VA (ROA)

Distance from Lafayette to Roanoke (Lafayette Regional Airport – Roanoke–Blacksburg Regional Airport) is 847 miles / 1363 kilometers / 736 nautical miles.

How far is Roanoke from Lafayette?

There are several ways to calculate distances between Lafayette and Roanoke. Here are two common methods:

Vincenty's formula (applied above)
  • 846.725 miles
  • 1362.672 kilometers
  • 735.784 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
  • 846.227 miles
  • 1361.871 kilometers
  • 735.351 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).

Flight duration

Estimated flight time from Lafayette Regional Airport (LFT) to Roanoke–Blacksburg Regional Airport (ROA) is 2 hours 6 minutes.

Time difference and current local times

The time difference between Lafayette and Roanoke is 1 hour. Roanoke is 1 hour ahead of Lafayette.

Time Difference

Lafayette
Roanoke

Lafayette, LA

 CST

Roanoke, VA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (307 pounds).

Airport information


A Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″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

Lafayette to Roanoke flight map.

Frequent Flyer Miles Calculator

Lafayette (LFT) → Roanoke (ROA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
847
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
847

Round trip?