How far is South Bend, IN, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and South Bend (South Bend International Airport) is 454 miles / 731 kilometers / 394 nautical miles.
The driving distance from Roanoke (ROA) to South Bend (SBN) is 585 miles / 941 kilometers, and travel time by car is about 11 hours 58 minutes.
Roanoke–Blacksburg Regional Airport – South Bend International Airport
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Distance from Roanoke to South Bend
There are several ways to calculate the distance from Roanoke to South Bend. Here are two standard methods:
Vincenty's formula (applied above)- 453.929 miles
- 730.528 kilometers
- 394.454 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- 453.614 miles
- 730.021 kilometers
- 394.180 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 Roanoke to South Bend?
The estimated flight time from Roanoke–Blacksburg Regional Airport to South Bend International Airport is 1 hour and 21 minutes.
What is the time difference between Roanoke and South Bend?
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and South Bend International Airport (SBN)
On average, flying from Roanoke to South Bend generates about 92 kg of CO2 per passenger, and 92 kilograms equals 202 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roanoke to South Bend
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and South Bend International Airport (SBN).
Airport information
| Origin | 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 |
| Destination | South Bend International Airport |
|---|---|
| City: | South Bend, IN |
| Country: | United States |
| IATA Code: | SBN |
| ICAO Code: | KSBN |
| Coordinates: | 41°42′31″N, 86°19′2″W |