How far is Baltimore, MD, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Baltimore (Baltimore–Washington International Airport) is 221 miles / 355 kilometers / 192 nautical miles.
The driving distance from Roanoke (ROA) to Baltimore (BWI) is 270 miles / 434 kilometers, and travel time by car is about 5 hours 13 minutes.
Roanoke–Blacksburg Regional Airport – Baltimore–Washington International Airport
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Distance from Roanoke to Baltimore
There are several ways to calculate the distance from Roanoke to Baltimore. 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 Roanoke to Baltimore?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Baltimore–Washington International Airport is 55 minutes.
What is the time difference between Roanoke and Baltimore?
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Baltimore–Washington International Airport (BWI)
On average, flying from Roanoke to Baltimore 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 Roanoke to Baltimore
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Baltimore–Washington International Airport (BWI).
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 | 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 |