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Distance from Annada, MO to IAD Airport

Distance

851 mi

Time

16 hours 42 mins

Gas Cost

$78 - $151

Helpful Inaccurate

There are 716.55 miles from Annada to Washington Dulles International Airport (IAD) in east direction and 851 miles (1,369.55 kilometers) by car, following the I-70 route.

Annada and IAD Airport are 16 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Annada, MO to IAD Airport. The halfway point is Springfield, OH.

Please note the time difference between Annada, MO and IAD Airport is 1 hour. The current time in Annada is 2:58 pm and the current time in IAD Airport is 3:58 pm.

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Lowest Price Rental Cars in Annada, MO

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Annada »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 34.18 gallons of gas to cover the route between Annada, MO and IAD Airport.

The estimated cost of gas to go from Annada to IAD Airport is $109.51.

During the route, an average car will release 669.64 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Annada, MO and IAD Airport

If you want to meet halfway between Annada, MO 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 39.890045 and -83.834213, or 39º 53' 24.162" N, 83º 50' 3.1668" W. This location is 425.53 miles away from Annada, MO and IAD Airport and it would take approximately 8 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Springfield, OH, situated 430 miles from Annada, MO and 455 miles from IAD Airport. It would take 6 hours 50 mins to go from Annada to Springfield and 7 hours 13 mins to go from IAD to Springfield.

Major City Closest to Halfway Point

The major city closest to the halfway point between Annada, MO and IAD Airport is Dayton, OH, situated 411 miles from Annada, MO and 480 miles from IAD Airport. It would take 6 hours 35 mins to go from Annada to and 7 hours 34 mins to go from IAD to Dayton.