Ethanol-Free Gas in Topeka, KS

5 verified ethanol-free gas stations

Topeka has 5 verified ethanol-free gas stations, all Casey's locations. All 5 carry 87-octane E0. For 90-octane or higher E0, the closest option is QuikTrip in Lawrence, Kansas, about 23 miles away. Every listing is independently verified; the most recent check in Topeka was May 5, 2026.

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Ethanol-Free Gas in Topeka

Casey's General Store

1404 Sw 17th St, Topeka, KS

785-450-9112

oct

Casey's

2133 N. Kansas Ave, Topeka, KS

785-432-4126

oct

Casey's General Store

2611 Se California Ave, Topeka, KS

785-450-9028

oct

Casey's General Store

600 S E Rice Rd, Topeka, KS

785-235-6258

oct

Casey's General Store

6741 Sw 21st St, Topeka, KS

785-273-3314

oct

All Kansas Stations

Nearby Cities with Ethanol-Free Gas

Straight-line distance from Topeka.

Lawrence, KS

4 stations · 23 mi away

Leavenworth, KS

3 stations · 43 mi away

Gardner, KS

3 stations · 44 mi away

Shawnee, KS

3 stations · 47 mi away

Olathe, KS

6 stations · 49 mi away

Ethanol-Free Gas in Topeka: FAQ

Is there ethanol-free gas in Topeka, KS?

Yes. Topeka has 5 gas stations verified to sell ethanol-free (E0) gasoline: Casey's (5 locations).

Does Topeka have 90-octane or higher ethanol-free gas?

Not currently. Stations in Topeka top out at 87-octane E0. The nearest station with 90-octane or higher is QuikTrip in Lawrence, Kansas, about 23 miles away.

Which brands sell ethanol-free gas in Topeka?

Casey's (5 locations). All locations are independently verified through chain-website confirmation or direct source data; the most recent verification in Topeka was May 5, 2026.