Distance between cities › USA › Oklahoma › Eufaula, OK › Distance from Eufaula to Casper Book Hotels

Distance from Eufaula, OK to Casper, WY

Distance

1,043 mi

Time

17 hours 45 mins

Gas Cost

$97 - $189

There are 776.97 miles from Eufaula to Casper in northwest direction and 1,043 miles (1,678.55 kilometers) by car, following the I-70 and US-40 route.

Eufaula and Casper are 17 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Eufaula, OK to Casper, WY.

Please note the time difference between Eufaula, OK and Casper, WY is 1 hour. The current time in Eufaula is 12:08 am (Mar 13) and the current time in Casper is 11:08 pm (Mar 12).

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Lowest Price Rental Cars in Eufaula, OK

Planning on renting a car to go from Eufaula, OK to Casper, WY? Here there are some offers to rent a car in Eufaula, OK

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eufaula »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 41.87 gallons of gas to cover the route between Eufaula, OK and Casper, WY.

The estimated cost of gas to go from Eufaula to Casper is $136.58.

During the route, an average car will release 820.33 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 Eufaula, OK and Casper, WY

If you want to meet halfway between Eufaula, OK and Casper, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.187403 and -100.867534, or 39º 11' 14.6508" N, 100º 52' 3.1224" W. This location is 521.29 miles away from Eufaula, OK and Casper, WY and it would take approximately 8 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oakley, KS, situated 524 miles from Eufaula, OK and 522 miles from Casper, WY. It would take 9 hours 7 mins to go from Eufaula to Oakley and 8 hours 46 mins to go from Casper to Oakley.