Distance between cities › USA › Montana › Boulder, MT › Distance from Boulder to Newark Liberty International Airport Book Hotels

Distance from Boulder, MT to EWR Airport

Distance

2,234 mi

Time

1 day 16 hours

Gas Cost

$210 - $408

Helpful Inaccurate

There are 1,922.02 miles from Boulder to Newark Liberty International Airport (EWR) in east direction and 2,234 miles (3,595.27 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Boulder and EWR Airport are 1 day 16 hours far apart, if you drive non-stop .

This is the fastest route from Boulder, MT to EWR Airport. The halfway point is Hayward, MN.

Please note the time difference between Boulder, MT and EWR Airport is 2 hours. The current time in Boulder is 1:34 am and the current time in EWR Airport is 3:34 am.

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Lowest Price Rental Cars in Boulder, MT

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Boulder »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 89.73 gallons of gas to cover the route between Boulder, MT and EWR Airport.

The estimated cost of gas to go from Boulder to EWR Airport is $295.29.

During the route, an average car will release 1,757.93 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Boulder, MT and EWR Airport

If you want to meet halfway between Boulder, MT and EWR Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.667698 and -93.197968, or 43º 40' 3.7128" N, 93º 11' 52.6848" W. This location is 1,117.10 miles away from Boulder, MT and EWR Airport and it would take approximately 20 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hayward, MN, situated 1,115 miles from Boulder, MT and 1,177 miles from EWR Airport. It would take 16 hours 17 mins to go from Boulder to Hayward and 17 hours 58 mins to go from EWR to Hayward.