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

Distance from Florence, MT to Arimo, ID

Distance

410 mi

Time

6 hours 37 mins

Gas Cost

$38 - $74

There are 296.56 miles from Florence to Arimo in southeast direction and 410 miles (659.83 kilometers) by car, following the I-15 route.

Florence and Arimo are 6 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Florence, MT to Arimo, ID. The halfway point is Dillon, MT.

Florence, MT and Arimo, ID are in the same time zone (MDT). Current time in both locations is 8:15 am.

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Lowest Price Rental Cars in Florence, MT

Planning on renting a car to go from Florence, MT to Arimo, ID? 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 16.45 gallons of gas to cover the route between Florence, MT and Arimo, ID.

The estimated cost of gas to go from Florence to Arimo is $53.66.

During the route, an average car will release 322.29 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 Arimo, ID

If you want to meet halfway between Florence, MT and Arimo, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.105732 and -112.756149, or 45º 6' 20.6352" N, 112º 45' 22.1364" W. This location is 204.80 miles away from Florence, MT and Arimo, ID and it would take approximately 3 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dillon, MT, situated 191 miles from Florence, MT and 220 miles from Arimo, ID. It would take 2 hours 57 mins to go from Florence to Dillon and 3 hours 56 mins to go from Arimo to Dillon.