Distance between cities › USA › South Dakota › Webster, SD › Distance from Webster to Mongo Book Hotels

Distance from Webster, SD to Mongo, IN

Distance

798 mi

Time

15 hours 8 mins

Gas Cost

$74 - $145

There are 662.27 miles from Webster to Mongo in southeast direction and 798 miles (1,284.26 kilometers) by car, following the I-94 route.

Webster and Mongo are 15 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Mongo, IN.

Please note the time difference between Webster, SD and Mongo, IN is 1 hour. The current time in Webster is 8:51 am and the current time in Mongo is 9:51 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Mongo, IN? Here there are some offers to rent a car in Webster, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Webster »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.05 gallons of gas to cover the route between Webster, SD and Mongo, IN.

The estimated cost of gas to go from Webster to Mongo is $104.54.

During the route, an average car will release 627.87 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 Webster, SD and Mongo, IN

If you want to meet halfway between Webster, SD and Mongo, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.316536 and -90.870856, or 44º 18' 59.5296" N, 90º 52' 15.0816" W. This location is 398.99 miles away from Webster, SD and Mongo, IN and it would take approximately 7 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Black River Falls, WI, situated 384 miles from Webster, SD and 415 miles from Mongo, IN. It would take 7 hours 19 mins to go from Webster to Black River Falls and 7 hours 54 mins to go from Mongo to Black River Falls.