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

Distance from Welch, MN to Augusta, MO

Distance

481 mi

Time

10 hours 3 mins

Gas Cost

$45 - $87

There are 425.20 miles from Welch to Augusta in southeast direction and 481 miles (774.09 kilometers) by car, following the I-380 and IA 27 route.

Welch and Augusta are 10 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Welch, MN to Augusta, MO. The halfway point is Tiffin, IA.

Welch, MN and Augusta, MO are in the same time zone (CDT). Current time in both locations is 12:42 pm.

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Lowest Price Rental Cars in Welch, MN

Planning on renting a car to go from Welch, MN to Augusta, MO? 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 19.30 gallons of gas to cover the route between Welch, MN and Augusta, MO.

The estimated cost of gas to go from Welch to Augusta is $62.96.

During the route, an average car will release 378.13 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 Augusta, MO

If you want to meet halfway between Welch, MN and Augusta, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.698910 and -91.639854, or 41º 41' 56.076" N, 91º 38' 23.4744" W. This location is 240.29 miles away from Welch, MN and Augusta, MO and it would take approximately 5 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Tiffin, IA, situated 251 miles from Welch, MN and 254 miles from Augusta, MO. It would take 4 hours 20 mins to go from Welch to Tiffin and 4 hours 28 mins to go from Augusta to Tiffin.

Major City Closest to Halfway Point

The major city closest to the halfway point between Welch, MN and Augusta, MO is Cedar Rapids, IA, situated 229 miles from Welch, MN and 272 miles from Augusta, MO. It would take 3 hours 59 mins to go from Welch to and 4 hours 43 mins to go from Augusta to Cedar Rapids.