Distance between cities › USA › Montana › Florence, MT › Distance from Florence to White River Book Hotels

Distance from Florence, MT to White River, SD

Distance

836 mi

Time

14 hours 25 mins

Gas Cost

$78 - $151

There are 682.90 miles from Florence to White River in southeast direction and 836 miles (1,345.41 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Florence and White River are 14 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Florence, MT to White River, SD.

Please note the time difference between Florence, MT and White River, SD is 1 hour. The current time in Florence is 4:42 pm and the current time in White River is 5:42 pm.

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Lowest Price Rental Cars in Florence, MT

Planning on renting a car to go from Florence, MT to White River, SD? Here there are some offers to rent a car in Florence, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Florence »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 33.57 gallons of gas to cover the route between Florence, MT and White River, SD.

The estimated cost of gas to go from Florence to White River is $109.51.

During the route, an average car will release 657.75 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 Florence, MT and White River, SD

If you want to meet halfway between Florence, MT and White River, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.677822 and -107.50282, or 45º 40' 40.1592" N, 107º 30' 10.152" W. This location is 417.98 miles away from Florence, MT and White River, SD and it would take approximately 7 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Crow Agency, MT, situated 422 miles from Florence, MT and 415 miles from White River, SD. It would take 7 hours 1 min to go from Florence to Crow Agency and 7 hours 27 mins to go from White River to Crow Agency.