Distance between cities › USA › South Dakota › Box Elder, SD › Distance from Box Elder to Franktown Book Hotels

Distance from Box Elder, SD to Franktown, CO

Distance

447 mi

Time

7 hours 58 mins

Gas Cost

$42 - $81

There are 337.54 miles from Box Elder to Franktown in southwest direction and 447 miles (719.38 kilometers) by car, following the I-25 route.

Box Elder and Franktown are 7 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Box Elder, SD to Franktown, CO.

Box Elder, SD and Franktown, CO are in the same time zone (MDT). Current time in both locations is 7:15 am.

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Lowest Price Rental Cars in Box Elder, SD

Planning on renting a car to go from Box Elder, SD to Franktown, CO? Here there are some offers to rent a car in Box Elder, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Box Elder »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 17.97 gallons of gas to cover the route between Box Elder, SD and Franktown, CO.

The estimated cost of gas to go from Box Elder to Franktown is $58.62.

During the route, an average car will release 352.09 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 Box Elder, SD and Franktown, CO

If you want to meet halfway between Box Elder, SD and Franktown, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.524929 and -105.027212, or 42º 31' 29.7444" N, 105º 1' 37.9632" W. This location is 223.74 miles away from Box Elder, SD and Franktown, CO and it would take approximately 3 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Glendo, WY, situated 212 miles from Box Elder, SD and 236 miles from Franktown, CO. It would take 4 hours 2 mins to go from Box Elder to Glendo and 3 hours 58 mins to go from Franktown to Glendo.