Distance between cities › USA › Texas › Addison, TX › Distance from Addison to Keymar Book Hotels

Distance from Addison, TX to Keymar, MD

Distance

1,338 mi

Time

1 day

Gas Cost

$122 - $238

There are 1,180.49 miles from Addison to Keymar in northeast direction and 1,338 miles (2,153.30 kilometers) by car, following the I-30 and US-67 route.

Addison and Keymar are 1 day far apart, if you drive non-stop .

This is the fastest route from Addison, TX to Keymar, MD.

Please note the time difference between Addison, TX and Keymar, MD is 1 hour. The current time in Addison is 5:20 pm and the current time in Keymar is 6:20 pm.

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Lowest Price Rental Cars in Addison, TX

Planning on renting a car to go from Addison, TX to Keymar, MD? Here there are some offers to rent a car in Addison, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Addison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 53.73 gallons of gas to cover the route between Addison, TX and Keymar, MD.

The estimated cost of gas to go from Addison to Keymar is $172.16.

During the route, an average car will release 1,052.74 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 Addison, TX and Keymar, MD

If you want to meet halfway between Addison, TX and Keymar, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.152908 and -86.765203, or 36º 9' 10.4688" N, 86º 45' 54.7308" W. This location is 668.98 miles away from Addison, TX and Keymar, MD and it would take approximately 12 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Nashville, TN, situated 670.02 miles from Addison, TX and 668.22 miles from Keymar, MD. It would take 11 hours 47 mins to go from Addison to Nashville and 12 hours 31 mins to go from Keymar to Nashville.