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Distance from Berthoud, CO to IAD Airport

Distance

1,669 mi

Time

1 day 6 hours

Gas Cost

$156 - $303

Helpful Inaccurate

There are 1,467.02 miles from Berthoud to Washington Dulles International Airport (IAD) in east direction and 1,669 miles (2,686.00 kilometers) by car, following the I-80 route.

Berthoud and IAD Airport are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Berthoud, CO to IAD Airport. The halfway point is Wilton, IA.

Please note the time difference between Berthoud, CO and IAD Airport is 2 hours. The current time in Berthoud is 12:39 pm and the current time in IAD Airport is 2:39 pm.

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Lowest Price Rental Cars in Berthoud, CO

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Berthoud »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 67.04 gallons of gas to cover the route between Berthoud, CO and IAD Airport.

The estimated cost of gas to go from Berthoud to IAD Airport is $218.68.

During the route, an average car will release 1,313.39 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 Berthoud, CO and IAD Airport

If you want to meet halfway between Berthoud, CO 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 41.638405 and -91.035866, or 41º 38' 18.258" N, 91º 2' 9.1176" W. This location is 834.61 miles away from Berthoud, CO and IAD Airport and it would take approximately 15 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wilton, IA, situated 834 miles from Berthoud, CO and 876 miles from IAD Airport. It would take 11 hours 55 mins to go from Berthoud to Wilton and 13 hours 45 mins to go from IAD to Wilton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Berthoud, CO and IAD Airport is Davenport, IA, situated 859 miles from Berthoud, CO and 844 miles from IAD Airport. It would take 12 hours 17 mins to go from Berthoud to and 13 hours 15 mins to go from IAD to Davenport.