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

Distance from Olney, MD to Mount Rainier, MD

Distance

19 mi

Time

35 minutes

Gas Cost

$2 - $4

There are 15.62 miles from Olney to Mount Rainier in southeast direction and 19 miles (30.58 kilometers) by car, following the MD 650 route.

Olney and Mount Rainier are 35 minutes far apart, if you drive non-stop .

This is the fastest route from Olney, MD to Mount Rainier, MD. The halfway point is Colesville, MD.

Olney, MD and Mount Rainier, MD are in the same time zone (EDT). Current time in both locations is 10:19 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Olney, MD to Mount Rainier, MD:

Lowest Price Rental Cars in Olney, MD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Olney »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.76 gallons of gas to cover the route between Olney, MD and Mount Rainier, MD.

The estimated cost of gas to go from Olney to Mount Rainier is $2.86.

During the route, an average car will release 14.89 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 $3.77 per gallon of regular gas. Price last updated on March 18, 2026.
Read more about our CO₂ calculation.

Recommended hotels in Mount Rainier, MD

Looking for a place to stay in Mount Rainier, MD? Check out these hotel deals:

Halfway Point Between Olney, MD and Mount Rainier, MD

If you want to meet halfway between Olney, MD and Mount Rainier, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.067852 and -77.002373, or 39º 4' 4.2672" N, 77º 0' 8.5428" W. This location is 9.46 miles away from Olney, MD and Mount Rainier, MD and it would take approximately 17 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Colesville, MD, situated 9 miles from Olney, MD and 10 miles from Mount Rainier, MD. It would take 12 minutes to go from Olney to Colesville and 19 minutes to go from Mount Rainier to Colesville.