Albany, NY to Charleston, SC: distance, drive time and fuel cost

A straight line between these two places crosses open water, so the road cannot follow it. The distance here is measured round by Chesapeake Bay Bridge, which is the way the highway network actually goes.

The route runs from Albany, NY to Charleston, SC, crossing 5 state lines — New York, Pennsylvania, Maryland, Virginia, North Carolina and South Carolina. Speed limits and everyday driving rules are set state by state, so what is posted can change as you cross. At roughly 14 hr 11 min of driving this is a multi-day trip for anyone driving alone. Planned as two or three stages it is a genuine road trip; attempted in one push it is a bad idea.

There are 6 towns of any size close to the line between the two cities, the first being Poughkeepsie, NY at about 73 miles in. That matters mostly for where you can stop: on a 14 hr 11 min drive the useful question is not how far it is but where the fuel, food and daylight run out.

Flying this route saves about 10 hr 10 min door to door once airport time is counted, so the drive is a choice rather than the obvious option — worth it if you want the car at the other end, or if you would rather see the 893 miles than sit them out.

893 miles at 25.4 miles per gallon is about 35.2 gallons, which comes to roughly $111 at $3.15 a gallon. Split between four people that is about $28 each, which is the comparison worth making before you look at a flight price rather than after. Two figures in that sentence are assumptions rather than facts about your trip: the price per gallon, reviewed 2026-08, and the consumption, which is a US fleet average. Both are published with the rest of the method under fuel cost assumptions.

The size of that assumption is easy to see on this route. A fifty-cent move in the pump price either way changes the total by about $17.59 — so read $111 as the middle of a range from roughly $93 to $128, not as a quote. A car that does noticeably better or worse than 25.4 mpg shifts it further, and neither figure includes tolls, which are charged on a good deal of the interstate network in the northeast and on individual bridges and tunnels elsewhere. Nothing on this page knows which tolls apply to a particular route, so none are counted.

For the same reason the 313 kg of CO₂ this drive implies is arithmetic on the fuel rather than a measurement: 35.2 gallons of gasoline at the EPA's figure of 8.89 kg per gallon. It is useful for comparing this route against flying it, or against a longer way round, and not useful as an absolute number.