Distance between cities › USA › South Carolina › Central, SC › Distance from Central to Washington Dulles International Airport Book Hotels

Distance from Central, SC to IAD Airport

Distance

529 mi

Time

10 hours 18 mins

Gas Cost

$49 - $96

Helpful Inaccurate

There are 414.65 miles from Central to Washington Dulles International Airport (IAD) in northeast direction and 529 miles (851.34 kilometers) by car, following the I-81 and US-11 route.

Central and IAD Airport are 10 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Central, SC to IAD Airport. The halfway point is Radford, VA.

Central, SC and IAD Airport are in the same time zone (EDT). Current time in both locations is 11:40 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Central, SC to IAD Airport:

Lowest Price Rental Cars in Central, SC

Planning on renting a car to go from Central, SC to IAD Airport? Here there are some offers to rent a car in Central, SC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Central »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 21.24 gallons of gas to cover the route between Central, SC and IAD Airport.

The estimated cost of gas to go from Central to IAD Airport is $69.29.

During the route, an average car will release 416.14 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Central, SC and IAD Airport

If you want to meet halfway between Central, SC and IAD Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.091591 and -80.614128, or 37º 5' 29.7276" N, 80º 36' 50.8608" W. This location is 264.44 miles away from Central, SC and IAD Airport and it would take approximately 5 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Radford, VA, situated 279 miles from Central, SC and 264 miles from IAD Airport. It would take 4 hours 35 mins to go from Central to Radford and 4 hours 10 mins to go from IAD to Radford.