How far is Roanoke, VA, from Madison, WI?
The distance between Madison (Dane County Regional Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 637 miles / 1024 kilometers / 553 nautical miles.
The driving distance from Madison (MSN) to Roanoke (ROA) is 810 miles / 1303 kilometers, and travel time by car is about 15 hours 39 minutes.
Dane County Regional Airport – Roanoke–Blacksburg Regional Airport
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Distance from Madison to Roanoke
There are several ways to calculate the distance from Madison to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 636.512 miles
- 1024.368 kilometers
- 553.114 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 635.905 miles
- 1023.390 kilometers
- 552.586 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).
How long does it take to fly from Madison to Roanoke?
The estimated flight time from Dane County Regional Airport to Roanoke–Blacksburg Regional Airport is 1 hour and 42 minutes.
What is the time difference between Madison and Roanoke?
The time difference between Madison and Roanoke is 1 hour. Roanoke is 1 hour ahead of Madison.
Flight carbon footprint between Dane County Regional Airport (MSN) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Madison to Roanoke generates about 117 kg of CO2 per passenger, and 117 kilograms equals 258 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Madison to Roanoke
See the map of the shortest flight path between Dane County Regional Airport (MSN) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Dane County Regional Airport |
|---|---|
| City: | Madison, WI |
| Country: | United States  |
| IATA Code: | MSN |
| ICAO Code: | KMSN |
| Coordinates: | 43°8′23″N, 89°20′15″W |
| Destination | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″W |