How many miles from Columbia South Carolina to Arlington Virginia?

Answer 1

480 miles taking this route:

1. Take I-20 EAST, from Columbia, to I-95 NORTH to FAYETTEVILLE at EXIT 141A in FLORENCE.
2. Take I-95 NORTH all the way up to I-395 NORTH to WASHINGTON at EXIT 170A in Northern Virginia, via I-295 NORTH to bypass Petersburg & RICHMOND (EXIT 46 off I-95 in Virginia to get onto I-295 NORTH to WASHINGTON ; EXIT 43A off I-295 to get back onto I-95 NORTH to WASHINGTON).
3. Take I-395 NORTH to Arlington.