About 1,425 miles.
The total driving distance from Bethesda, MD to Houston, TX is 1,412 miles.
The driving distance from Roanoke, VA to Bethesda, MD is 240 miles.
17 minutes
The driving distance from Bethesda, Maryland to Washington, District of Columbia is:9 miles / 14 km
233 miles
It is 1,329 miles according to Google Maps.
38 miles
Google Maps estimates the driving time as 22 hours and 57 minutes.
The distance between these two places is 19 miles. This distance is only approximate. This is not exact distance.
The shortest distance is 1,604 miles.
The driving distance between Knoxville, TN and Bethesda, MD is approximately 490 miles. The driving time would be approximately 8 hours if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work and rush hour traffic in urban areas.)
47 miles taking this route:Take I-495 BELTWAY - EAST, from Bethesda, to MD-4 SOUTH/EAST to UPPER MARLBORO at EXIT 11A.Take MD-4 to MD-260 to CHESAPEAKE BEACH.Take MD-260 to Chesapeake Beach.