Distance between cities › USA › South Dakota › Webster, SD › Distance from Webster to Pernell Book Hotels

Distance from Webster, SD to Pernell, OK

Distance

807 mi

Time

15 hours 13 mins

Gas Cost

$75 - $146

There are 744.18 miles from Webster to Pernell in south direction and 807 miles (1,298.74 kilometers) by car, following the US-81 route.

Webster and Pernell are 15 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Pernell, OK.

Webster, SD and Pernell, OK are in the same time zone (CDT). Current time in both locations is 2:26 pm.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Pernell, OK? Here there are some offers to rent a car in Webster, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Webster »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.42 gallons of gas to cover the route between Webster, SD and Pernell, OK.

The estimated cost of gas to go from Webster to Pernell is $105.75.

During the route, an average car will release 635.17 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 Webster, SD and Pernell, OK

If you want to meet halfway between Webster, SD and Pernell, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.933097 and -97.614452, or 39º 55' 59.1492" N, 97º 36' 52.0272" W. This location is 403.63 miles away from Webster, SD and Pernell, OK and it would take approximately 7 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 Munden, KS, situated 409 miles from Webster, SD and 407 miles from Pernell, OK. It would take 8 hours 10 mins to go from Webster to Munden and 7 hours 35 mins to go from Pernell to Munden.