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Distance from Monahans, TX to IAD Airport

Distance

1,701 mi

Time

1 day 6 hours

Gas Cost

$156 - $303

Helpful Inaccurate

There are 1,516.16 miles from Monahans to Washington Dulles International Airport (IAD) in northeast direction and 1,701 miles (2,737.49 kilometers) by car, following the I-20 route.

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

This is the fastest route from Monahans, TX to IAD Airport. The halfway point is Bartlett, TN.

Please note the time difference between Monahans, TX and IAD Airport is 1 hour. The current time in Monahans is 11:43 pm (Mar 11) and the current time in IAD Airport is 12:43 am (Mar 12).

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Lowest Price Rental Cars in Monahans, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Monahans »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 68.33 gallons of gas to cover the route between Monahans, TX and IAD Airport.

The estimated cost of gas to go from Monahans to IAD Airport is $218.92.

During the route, an average car will release 1,338.66 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 Monahans, TX and IAD Airport

If you want to meet halfway between Monahans, TX 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 35.140854 and -89.938171, or 35º 8' 27.0744" N, 89º 56' 17.4156" W. This location is 850.67 miles away from Monahans, TX and IAD Airport and it would take approximately 15 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Bartlett, TN, situated 852 miles from Monahans, TX and 852 miles from IAD Airport. It would take 14 hours 11 mins to go from Monahans to Bartlett and 13 hours 2 mins to go from IAD to Bartlett.

Major City Closest to Halfway Point

The major city closest to the halfway point between Monahans, TX and IAD Airport is Memphis, TN, situated 839 miles from Monahans, TX and 864 miles from IAD Airport. It would take 13 hours 57 mins to go from Monahans to and 13 hours 13 mins to go from IAD to Memphis.

Major Cities Along the Route

Some other major cities along the route include Midland, TX,Odessa, TX,Nashville, TN,Little Rock, AR,Garland, TX,Mesquite, TX,Dallas, TX,Irving, TX,Grand Prairie, TX,Arlington, TX,Fort Worth, TX, and Abilene, TX.