Distance between cities › USA › South Dakota › Custer, SD › Distance from Custer to Lyndon Book Hotels

Distance from Custer, SD to Lyndon, KS

Distance

759 mi

Time

13 hours 14 mins

Gas Cost

$71 - $137

There are 543.88 miles from Custer to Lyndon in southeast direction and 759 miles (1,221.49 kilometers) by car, following the I-90 and US-14 route.

Custer and Lyndon are 13 hours 14 mins far apart, if you drive non-stop .

This is the fastest route from Custer, SD to Lyndon, KS. The halfway point is Emery, SD.

Please note the time difference between Custer, SD and Lyndon, KS is 1 hour. The current time in Custer is 2:51 am and the current time in Lyndon is 3:51 am.

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Lowest Price Rental Cars in Custer, SD

Planning on renting a car to go from Custer, SD to Lyndon, KS? Here there are some offers to rent a car in Custer, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Custer »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 30.47 gallons of gas to cover the route between Custer, SD and Lyndon, KS.

The estimated cost of gas to go from Custer to Lyndon is $99.38.

During the route, an average car will release 596.88 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 Custer, SD and Lyndon, KS

If you want to meet halfway between Custer, SD and Lyndon, KS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.658730 and -97.604309, or 43º 39' 31.428" N, 97º 36' 15.5124" W. This location is 379.30 miles away from Custer, SD and Lyndon, KS and it would take approximately 6 hours 37 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Emery, SD, situated 339 miles from Custer, SD and 431 miles from Lyndon, KS. It would take 4 hours 46 mins to go from Custer to Emery and 6 hours 39 mins to go from Lyndon to Emery.