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

Distance from Castleton, VT to Knowles, OK

Distance

1,739 mi

Time

1 day 9 hours

Gas Cost

$159 - $310

There are 1,491.04 miles from Castleton to Knowles in southwest direction and 1,739 miles (2,798.65 kilometers) by car, following the I-90 route.

Castleton and Knowles are 1 day 9 hours far apart, if you drive non-stop .

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

Please note the time difference between Castleton, VT and Knowles, OK is 1 hour. The current time in Castleton is 12:54 am (Mar 12) and the current time in Knowles 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 Knowles, 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 69.85 gallons of gas to cover the route between Castleton, VT and Knowles, OK.

The estimated cost of gas to go from Castleton to Knowles is $223.80.

During the route, an average car will release 1,368.52 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 Knowles, OK

If you want to meet halfway between Castleton, VT and Knowles, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.656609 and -86.393236, or 39º 39' 23.7924" N, 86º 23' 35.6496" W. This location is 869.64 miles away from Castleton, VT and Knowles, OK and it would take approximately 16 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mooresville, IN, situated 856 miles from Castleton, VT and 886 miles from Knowles, OK. It would take 16 hours 49 mins to go from Castleton to Mooresville and 16 hours 34 mins to go from Knowles to Mooresville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Castleton, VT and Knowles, OK is Indianapolis, IN, situated 838 miles from Castleton, VT and 902 miles from Knowles, OK. It would take 16 hours 29 mins to go from Castleton to Indianapolis and 16 hours 50 mins to go from Knowles to Indianapolis.