How many miles from Gaithersburg to Rosling VA?

Answer 1

23 miles taking this route:

1. Take I-270 SOUTH from Gaithersburg to I-495 SOUTH to Northern Virginia via I-270 SPUR - SOUTH.
2. Take I-495 SOUTH to the George Washington PARKWAY - SOUTH to WASHINGTON at EXIT 43 in Virginia (first exit in Virginia).
3. Take the GEORGE WASHINGTON PARKWAY - SOUTH to ROSSLYN (not Rosling).