Distance between cities › USA › Montana › Melstone, MT › Distance from Melstone to Baltimore–Washington International Airport Book Hotels

Distance from Melstone, MT to BWI Airport

Distance

1,916 mi

Time

1 day 10 hours

Gas Cost

$179 - $347

Helpful Inaccurate

There are 1,648.27 miles from Melstone to Baltimore–Washington International Airport (BWI) in southeast direction and 1,916 miles (3,083.50 kilometers) by car, following the US-12 route.

Melstone and BWI Airport are 1 day 10 hours far apart, if you drive non-stop .

This is the fastest route from Melstone, MT to BWI Airport. The halfway point is Eau Claire, WI.

Please note the time difference between Melstone, MT and BWI Airport is 2 hours. The current time in Melstone is 6:14 am and the current time in BWI Airport is 8:14 am.

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Lowest Price Rental Cars in Melstone, MT

Planning on renting a car to go from Melstone, MT to BWI Airport? Here there are some offers to rent a car in Melstone, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Melstone »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 76.95 gallons of gas to cover the route between Melstone, MT and BWI Airport.

The estimated cost of gas to go from Melstone to BWI Airport is $251.

During the route, an average car will release 1,507.55 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 Melstone, MT and BWI Airport

If you want to meet halfway between Melstone, MT and BWI Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.814182 and -91.537483, or 44º 48' 51.0552" N, 91º 32' 14.9388" W. This location is 957.99 miles away from Melstone, MT and BWI Airport and it would take approximately 17 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Eau Claire, WI, situated 898 miles from Melstone, MT and 1,019 miles from BWI Airport. It would take 14 hours 28 mins to go from Melstone to Eau Claire and 15 hours 21 mins to go from BWI to Eau Claire.