Distance between cities › USA › Illinois › Mason, IL › Distance from Mason to Hamill Book Hotels

Distance from Mason, IL to Hamill, SD

Distance

894 mi

Time

15 hours 58 mins

Gas Cost

$83 - $162

There are 656.91 miles from Mason to Hamill in northwest direction and 894 miles (1,438.75 kilometers) by car, following the I-29 route.

Mason and Hamill are 15 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Mason, IL to Hamill, SD.

Mason, IL and Hamill, SD are in the same time zone (CDT). Current time in both locations is 12:02 am.

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Lowest Price Rental Cars in Mason, IL

Planning on renting a car to go from Mason, IL to Hamill, SD? Here there are some offers to rent a car in Mason, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mason »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 35.90 gallons of gas to cover the route between Mason, IL and Hamill, SD.

The estimated cost of gas to go from Mason to Hamill is $117.12.

During the route, an average car will release 703.42 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 Mason, IL and Hamill, SD

If you want to meet halfway between Mason, IL and Hamill, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.604294 and -93.776993, or 41º 36' 15.4584" N, 93º 46' 37.1748" W. This location is 447 miles away from Mason, IL and Hamill, SD and it would take approximately 7 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 Clive, IA, situated 452 miles from Mason, IL and 444 miles from Hamill, SD. It would take 8 hours 16 mins to go from Mason to Clive and 7 hours 49 mins to go from Hamill to Clive.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mason, IL and Hamill, SD is Des Moines, IA, situated 442 miles from Mason, IL and 452 miles from Hamill, SD. It would take 8 hours 4 mins to go from Mason to Des Moines and 7 hours 57 mins to go from Hamill to Des Moines.