Distance between cities › USA › Utah › SLC, UT › Distance from Salt Lake City International Airport to Simla Book Hotels

Distance from SLC Airport to Simla, CO

Distance

631 mi

Time

10 hours 55 mins

Gas Cost

$59 - $114

Helpful Inaccurate

There are 433.14 miles from Salt Lake City International Airport (SLC) to Simla in southeast direction and 631 miles (1,015.50 kilometers) by car, following the I-80 route.

SLC Airport and Simla are 10 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from SLC Airport to Simla, CO. The halfway point is Fort Steele, WY.

SLC Airport and Simla, CO are in the same time zone (MDT). Current time in both locations is 2:20 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from SLC Airport to Simla, CO:

Lowest Price Rental Cars in SLC Airport

Planning on renting a car to go from SLC Airport to Simla, CO? Here there are some offers to rent a car in SLC Airport

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Salt Lake City International Airport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.33 gallons of gas to cover the route between SLC Airport and Simla, CO.

The estimated cost of gas to go from SLC Airport to Simla is $82.62.

During the route, an average car will release 496.24 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 SLC Airport and Simla, CO

If you want to meet halfway between SLC Airport and Simla, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.754128 and -106.985664, or 41º 45' 14.8608" N, 106º 59' 8.3904" W. This location is 315.34 miles away from SLC Airport and Simla, CO and it would take approximately 5 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 Fort Steele, WY, situated 313 miles from SLC Airport and 333 miles from Simla, CO. It would take 4 hours 20 mins to go from SLC to Fort Steele and 4 hours 41 mins to go from Simla to Fort Steele.