Distance between cities › USA › South Dakota › Keyapaha, SD › Distance from Keyapaha to Annapolis Junction Book Hotels

Distance from Keyapaha, SD to Annapolis Junction, MD

Distance

1,438 mi

Time

1 day 3 hours

Gas Cost

$134 - $261

There are 1,242.52 miles from Keyapaha to Annapolis Junction in southeast direction and 1,438 miles (2,314.24 kilometers) by car, following the I-76 and PATP route.

Keyapaha and Annapolis Junction are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Annapolis Junction, MD.

Please note the time difference between Keyapaha, SD and Annapolis Junction, MD is 1 hour. The current time in Keyapaha is 2:39 pm and the current time in Annapolis Junction is 3:39 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Annapolis Junction, MD? Here there are some offers to rent a car in Keyapaha, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keyapaha »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 57.75 gallons of gas to cover the route between Keyapaha, SD and Annapolis Junction, MD.

The estimated cost of gas to go from Keyapaha to Annapolis Junction is $188.37.

During the route, an average car will release 1,131.37 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 Keyapaha, SD and Annapolis Junction, MD

If you want to meet halfway between Keyapaha, SD and Annapolis Junction, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.42376 and -88.35986, or 41º 25' 25.536" N, 88º 21' 35.496" W. This location is 718.94 miles away from Keyapaha, SD and Annapolis Junction, MD and it would take approximately 13 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Minooka, IL, situated 717 miles from Keyapaha, SD and 723 miles from Annapolis Junction, MD. It would take 14 hours 3 mins to go from Keyapaha to Minooka and 13 hours 35 mins to go from Annapolis Junction to Minooka.

Major City Closest to Halfway Point

The major city closest to the halfway point between Keyapaha, SD and Annapolis Junction, MD is Aurora, IL, situated 718 miles from Keyapaha, SD and 738 miles from Annapolis Junction, MD. It would take 14 hours 7 mins to go from Keyapaha to Aurora and 13 hours 56 mins to go from Annapolis Junction to Aurora.