How far is Roanoke, VA, from Baltimore, MD?
The distance between Baltimore (Baltimore–Washington International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 221 miles / 355 kilometers / 192 nautical miles.
The driving distance from Baltimore (BWI) to Roanoke (ROA) is 271 miles / 436 kilometers, and travel time by car is about 5 hours 14 minutes.
Baltimore–Washington International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Baltimore to Roanoke
There are several ways to calculate the distance from Baltimore to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 220.507 miles
- 354.872 kilometers
- 191.616 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- 220.285 miles
- 354.514 kilometers
- 191.422 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 Baltimore to Roanoke?
The estimated flight time from Baltimore–Washington International Airport to Roanoke–Blacksburg Regional Airport is 55 minutes.
What is the time difference between Baltimore and Roanoke?
Flight carbon footprint between Baltimore–Washington International Airport (BWI) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Baltimore to Roanoke generates about 57 kg of CO2 per passenger, and 57 kilograms equals 127 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Baltimore to Roanoke
See the map of the shortest flight path between Baltimore–Washington International Airport (BWI) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Baltimore–Washington International Airport |
|---|---|
| City: | Baltimore, MD |
| Country: | United States  |
| IATA Code: | BWI |
| ICAO Code: | KBWI |
| Coordinates: | 39°10′31″N, 76°40′5″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 |