How far is Roanoke from Memphis?
There are several ways to calculate distances between Memphis and Roanoke. Here are two common methods:Vincenty's formula (applied above)
- 580.429 miles
- 934.111 kilometers
- 504.379 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
- 579.291 miles
- 932.279 kilometers
- 503.390 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).
Estimated flight time from Memphis International Airport (MEM) to Roanoke–Blacksburg Regional Airport (ROA) is 1 hour 35 minutes.
Time difference and current local times
The time difference between Memphis and Roanoke is 1 hour. Roanoke is 1 hour ahead of Memphis.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 110 kg (243 pounds).
Memphis to Roanoke flight path
Shortest flight path between Memphis International Airport (MEM) and Roanoke–Blacksburg Regional Airport (ROA).
Frequent Flyer Miles Calculator
Memphis (MEM) → Roanoke (ROA).