Roanoke and Allegheny are two cities in Virginia, United States. Roanoke is located in the southwest of the state, while Allegheny is located in the northwest. The distance between the two cities is approximately 320 miles (515 kilometers).

Driving Directions
The driving directions from Roanoke to Allegheny are as follows:
- Head north on I-81 N for approximately 200 miles.
- Take exit 150 for US-220 N toward Harrisonburg.
- Drive on US-220 N for approximately 50 miles.
- Turn left onto WV-28 N.
- Drive on WV-28 N for approximately 40 miles.
- Turn right onto US-33 E.
- Drive on US-33 E for approximately 30 miles.
- Arrive in Allegheny.
The total driving time from Roanoke to Allegheny is approximately 5 hours.
Other Transportation Options
In addition to driving, there are other ways to travel from Roanoke to Allegheny. These include:
- Flying: There are no direct flights from Roanoke to Allegheny. However, there are connecting flights available through airports in Washington, D.C., Pittsburgh, and Cincinnati.
- Train: There is no train service between Roanoke and Allegheny.
- Bus: There is no bus service between Roanoke and Allegheny.
Conclusion
The distance between Roanoke and Allegheny is approximately 320 miles (515 kilometers). The driving time is approximately 5 hours. There are no direct flights, train service, or bus service between the two cities.