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

Distance from Shell, WY to McAllen, TX

Distance

1,660 mi

Time

1 day 5 hours

Gas Cost

$155 - $301

There are 1,373.82 miles from Shell to McAllen in southeast direction and 1,660 miles (2,671.51 kilometers) by car, following the US-87 route.

Shell and McAllen are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Shell, WY to McAllen, TX.

Please note the time difference between Shell, WY and McAllen, TX is 1 hour. The current time in Shell is 7:38 am and the current time in McAllen is 8:38 am.

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Lowest Price Rental Cars in Shell, WY

Planning on renting a car to go from Shell, WY to McAllen, TX? 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 66.65 gallons of gas to cover the route between Shell, WY and McAllen, TX.

The estimated cost of gas to go from Shell to McAllen is $217.41.

During the route, an average car will release 1,305.82 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 McAllen, TX

If you want to meet halfway between Shell, WY and McAllen, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.63392 and -102.403393, or 36º 38' 2.112" N, 102º 24' 12.2148" W. This location is 829.80 miles away from Shell, WY and McAllen, TX and it would take approximately 14 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Boise City, OK, situated 796 miles from Shell, WY and 865 miles from McAllen, TX. It would take 14 hours 17 mins to go from Shell to Boise City and 15 hours 18 mins to go from McAllen to Boise City.