Distance between cities › USA › Minnesota › Welch, MN › Distance from Welch to Unity Book Hotels

Distance from Welch, MN to Unity, IL

Distance

626 mi

Time

12 hours 48 mins

Gas Cost

$58 - $113

There are 543.48 miles from Welch to Unity in southeast direction and 626 miles (1,007.45 kilometers) by car, following the I-380 and IA 27 route.

Welch and Unity are 12 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Welch, MN to Unity, IL.

Welch, MN and Unity, IL are in the same time zone (CDT). Current time in both locations is 5:14 pm.

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Lowest Price Rental Cars in Welch, MN

Planning on renting a car to go from Welch, MN to Unity, IL? Here there are some offers to rent a car in Welch, MN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Welch »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.15 gallons of gas to cover the route between Welch, MN and Unity, IL.

The estimated cost of gas to go from Welch to Unity is $82.04.

During the route, an average car will release 492.77 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 Welch, MN and Unity, IL

If you want to meet halfway between Welch, MN and Unity, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.619367 and -91.559062, or 40º 37' 9.7212" N, 91º 33' 32.6232" W. This location is 313.14 miles away from Welch, MN and Unity, IL and it would take approximately 6 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Donnellson, IA, situated 314 miles from Welch, MN and 313 miles from Unity, IL. It would take 6 hours 37 mins to go from Welch to Donnellson and 6 hours 13 mins to go from Unity to Donnellson.