Distance between cities › USA › Missouri › Lake Spring, MO › Distance from Lake Spring to Harrison Book Hotels

Distance from Lake Spring, MO to Harrison, MT

Distance

1,448 mi

Time

1 day 1 hour

Gas Cost

$135 - $262

There are 1,167.55 miles from Lake Spring to Harrison in northwest direction and 1,448 miles (2,330.33 kilometers) by car, following the I-90 route.

Lake Spring and Harrison are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Lake Spring, MO to Harrison, MT.

Please note the time difference between Lake Spring, MO and Harrison, MT is 1 hour. The current time in Lake Spring is 4:58 pm and the current time in Harrison is 3:58 pm.

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Lowest Price Rental Cars in Lake Spring, MO

Planning on renting a car to go from Lake Spring, MO to Harrison, MT? Here there are some offers to rent a car in Lake Spring, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lake Spring »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 58.13 gallons of gas to cover the route between Lake Spring, MO and Harrison, MT.

The estimated cost of gas to go from Lake Spring to Harrison is $189.63.

During the route, an average car will release 1,138.93 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lake Spring, MO and Harrison, MT

If you want to meet halfway between Lake Spring, MO and Harrison, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.89748 and -99.984324, or 43º 53' 50.928" N, 99º 59' 3.5664" W. This location is 723.75 miles away from Lake Spring, MO and Harrison, MT and it would take approximately 12 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Presho, SD, situated 771 miles from Lake Spring, MO and 677 miles from Harrison, MT. It would take 13 hours 47 mins to go from Lake Spring to Presho and 11 hours 42 mins to go from Harrison to Presho.