Distance between cities › USA › Montana › Florence, MT › Distance from Florence to Salt Lake City International Airport Book Hotels

Distance from Florence, MT to SLC Airport

Distance

543 mi

Time

8 hours 55 mins

Gas Cost

$51 - $98

Helpful Inaccurate

There are 416.99 miles from Florence to Salt Lake City International Airport (SLC) in southeast direction and 543 miles (873.87 kilometers) by car, following the I-15 route.

Florence and SLC Airport are 8 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Florence, MT to SLC Airport. The halfway point is Spencer, ID.

Florence, MT and SLC Airport are in the same time zone (MDT). Current time in both locations is 8:10 am.

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Lowest Price Rental Cars in Florence, MT

Planning on renting a car to go from Florence, MT to SLC Airport? 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 21.79 gallons of gas to cover the route between Florence, MT and SLC Airport.

The estimated cost of gas to go from Florence to SLC Airport is $71.08.

During the route, an average car will release 426.92 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 SLC Airport

If you want to meet halfway between Florence, MT and SLC Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.456608 and -112.233284, or 44º 27' 23.7888" N, 112º 13' 59.8224" W. This location is 271.29 miles away from Florence, MT and SLC Airport and it would take approximately 4 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Spencer, ID, situated 269 miles from Florence, MT and 286 miles from SLC Airport. It would take 4 hours 20 mins to go from Florence to Spencer and 4 hours 44 mins to go from SLC to Spencer.