Distance between cities › USA › Vermont › Castleton, VT › Distance from Castleton to Spiro Book Hotels

Distance from Castleton, VT to Spiro, OK

Distance

1,515 mi

Time

1 day 4 hours

Gas Cost

$139 - $270

There are 1,276.91 miles from Castleton to Spiro in southwest direction and 1,515 miles (2,438.16 kilometers) by car, following the I-90 route.

Castleton and Spiro are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Castleton, VT to Spiro, OK.

Please note the time difference between Castleton, VT and Spiro, OK is 1 hour. The current time in Castleton is 12:54 am (Mar 12) and the current time in Spiro is 11:54 pm (Mar 11).

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Lowest Price Rental Cars in Castleton, VT

Planning on renting a car to go from Castleton, VT to Spiro, OK? Here there are some offers to rent a car in Castleton, VT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Castleton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 60.85 gallons of gas to cover the route between Castleton, VT and Spiro, OK.

The estimated cost of gas to go from Castleton to Spiro is $194.96.

During the route, an average car will release 1,192.12 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Castleton, VT and Spiro, OK

If you want to meet halfway between Castleton, VT and Spiro, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.8529 and -84.419886, or 39º 51' 10.44" N, 84º 25' 11.5896" W. This location is 757.55 miles away from Castleton, VT and Spiro, OK and it would take approximately 14 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Brookville, OH, situated 741 miles from Castleton, VT and 775 miles from Spiro, OK. It would take 14 hours 37 mins to go from Castleton to Brookville and 14 hours 17 mins to go from Spiro to Brookville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Castleton, VT and Spiro, OK is Dayton, OH, situated 734 miles from Castleton, VT and 789 miles from Spiro, OK. It would take 14 hours 27 mins to go from Castleton to Dayton and 14 hours 35 mins to go from Spiro to Dayton.