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

Distance from Shell, WY to Ava, MO

Distance

1,249 mi

Time

22 hours 6 mins

Gas Cost

$116 - $226

There are 946.82 miles from Shell to Ava in southeast direction and 1,249 miles (2,010.07 kilometers) by car, following the I-29 route.

Shell and Ava are 22 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Shell, WY to Ava, MO. The halfway point is Mount Vernon, SD.

Please note the time difference between Shell, WY and Ava, MO is 1 hour. The current time in Shell is 6:12 am and the current time in Ava is 7:12 am.

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Lowest Price Rental Cars in Shell, WY

Planning on renting a car to go from Shell, WY to Ava, MO? 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 50.18 gallons of gas to cover the route between Shell, WY and Ava, MO.

The estimated cost of gas to go from Shell to Ava is $163.68.

During the route, an average car will release 983.08 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 Ava, MO

If you want to meet halfway between Shell, WY and Ava, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.696861 and -98.276459, or 43º 41' 48.6996" N, 98º 16' 35.2524" W. This location is 624.71 miles away from Shell, WY and Ava, MO and it would take approximately 11 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mount Vernon, SD, situated 583 miles from Shell, WY and 670 miles from Ava, MO. It would take 8 hours 23 mins to go from Shell to Mount Vernon and 10 hours 8 mins to go from Ava to Mount Vernon.