Distance between cities › USA › Maryland › Mount Rainier, MD › Distance from Mount Rainier to Adelphi Book Hotels

Distance from Mount Rainier, MD to Adelphi, MD

Distance

5 mi

Time

10 minutes

Gas Cost

$0 - $1

There are 4.28 miles from Mount Rainier to Adelphi in north direction and 5 miles (8.05 kilometers) by car, following the MD 212 route.

Mount Rainier and Adelphi are 10 minutes far apart, if you drive non-stop .

This is the fastest route from Mount Rainier, MD to Adelphi, MD.

Mount Rainier, MD and Adelphi, MD are in the same time zone (EDT). Current time in both locations is 12:17 am.

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Lowest Price Rental Cars in Mount Rainier, MD

Planning on renting a car to go from Mount Rainier, MD to Adelphi, MD? Here there are some offers to rent a car in Mount Rainier, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Rainier »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.19 gallons of gas to cover the route between Mount Rainier, MD and Adelphi, MD.

The estimated cost of gas to go from Mount Rainier to Adelphi is $0.68.

During the route, an average car will release 3.78 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 $3.50 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mount Rainier, MD and Adelphi, MD

If you want to meet halfway between Mount Rainier, MD and Adelphi, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.971092 and -76.978531, or 38º 58' 15.9312" N, 76º 58' 42.7116" W. This location is 2.40 miles away from Mount Rainier, MD and Adelphi, MD and it would take approximately 5 minutes to reach the halfway point from both locations.