Distance between cities › USA › Wyoming › Shell, WY › Distance from Shell to Tomah Book Hotels

Distance from Shell, WY to Tomah, WI

Distance

992 mi

Time

17 hours 4 mins

Gas Cost

$92 - $180

There are 854.19 miles from Shell to Tomah in east direction and 992 miles (1,596.47 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Shell and Tomah are 17 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Shell, WY to Tomah, WI. The halfway point is Reliance, SD.

Please note the time difference between Shell, WY and Tomah, WI is 1 hour. The current time in Shell is 10:42 am and the current time in Tomah is 11:42 am.

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Lowest Price Rental Cars in Shell, WY

Planning on renting a car to go from Shell, WY to Tomah, WI? Here there are some offers to rent a car in Shell, WY

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Shell »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.84 gallons of gas to cover the route between Shell, WY and Tomah, WI.

The estimated cost of gas to go from Shell to Tomah is $129.96.

During the route, an average car will release 780.53 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 Shell, WY and Tomah, WI

If you want to meet halfway between Shell, WY and Tomah, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.831360 and -99.504364, or 43º 49' 52.896" N, 99º 30' 15.7104" W. This location is 496 miles away from Shell, WY and Tomah, WI and it would take approximately 8 hours 32 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Reliance, SD, situated 513 miles from Shell, WY and 482 miles from Tomah, WI. It would take 7 hours 28 mins to go from Shell to Reliance and 6 hours 45 mins to go from Tomah to Reliance.