Distance between cities › USA › Maryland › Middle River, MD › Distance from Middle River to Allen Book Hotels

Distance from Middle River, MD to Allen, SD

Distance

1,606 mi

Time

1 day 5 hours

Gas Cost

$150 - $291

There are 1,344.95 miles from Middle River to Allen in west direction and 1,606 miles (2,584.61 kilometers) by car, following the I-90 route.

Middle River and Allen are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Middle River, MD to Allen, SD. The halfway point is Seatonville, IL.

Please note the time difference between Middle River, MD and Allen, SD is 2 hours. The current time in Middle River is 10:20 am and the current time in Allen is 8:20 am.

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Lowest Price Rental Cars in Middle River, MD

Planning on renting a car to go from Middle River, MD to Allen, SD? Here there are some offers to rent a car in Middle River, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Middle River »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 64.51 gallons of gas to cover the route between Middle River, MD and Allen, SD.

The estimated cost of gas to go from Middle River to Allen is $210.42.

During the route, an average car will release 1,263.82 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 Middle River, MD and Allen, SD

If you want to meet halfway between Middle River, MD and Allen, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.397034 and -89.280647, or 41º 23' 49.3224" N, 89º 16' 50.3292" W. This location is 803.11 miles away from Middle River, MD and Allen, SD and it would take approximately 14 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Seatonville, IL, situated 798 miles from Middle River, MD and 767 miles from Allen, SD. It would take 12 hours 20 mins to go from Middle River to Seatonville and 12 hours 20 mins to go from Allen to Seatonville.