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Casey's

Ethanol (E85) · 412 N Sycamore Ave, Sioux Falls, SD 57103

Details come from public records and may be out of date. Call ahead to confirm. Not an endorsement.

Station details

Address
412 N Sycamore Ave, Sioux Falls, SD 57103
Phone
(605) 269-7634
Fuel
Ethanol (E85)
Hours
24 hours daily
Payment
American Express, Cash, Comdata, Discover, Debit card, FleetOne, Mastercard, TCH, T-Chek, Visa
Located at
Convenience store
Owner
Privately owned
Opened
05/15/2007
Last confirmed
04/14/2026
Blender pump
Yes (mid-level ethanol blends)
Other blends
E15
Map
Open in map

Nearby E85 stations

Within 20 miles

See all
  • Casey's

    5810 E 26th St, Sioux Falls, SD 57110

    Ethanol (E85)

    1.6 mi
  • Casey's

    1400 N Cliff Ave, Sioux Falls, SD 57103

    Ethanol (E85)

    2.2 mi
  • Circle K

    3245 S Sycamore Ave, Sioux Falls, SD 57110

    Ethanol (E85)

    2.4 mi
  • Kwik Star #1217

    6301 E 41st St, Sioux Falls, SD 57110

    Ethanol (E85)

    2.7 mi
  • Circle K #6532

    3700 N Potsdam Ave, Sioux Falls, SD 57104

    Ethanol (E85)

    2.8 mi
  • Kwik Star #1285

    3310 N Cliff Ave, Sioux Falls, SD 57104

    Ethanol (E85)

    2.9 mi
  • Get N Go #7

    600 S Minnesota Ave, Sioux Falls, SD 57104

    Ethanol (E85)

    3.1 mi
  • Casey's

    1400 N Minnesota Ave, Sioux Falls, SD 57104

    Ethanol (E85)

    3.2 mi

E85 stations in South Dakota

Frequently asked questions

When is Casey's open?
24 hours daily.

Source: U.S. Department of Energy, Alternative Fuels Data Center (station 31726), last confirmed 04/14/2026 · Last updated 04/14/2026