Circle K

Circle K sells E85 flex fuel at 6509 S Louise Ave in Sioux Falls, South Dakota. The current E85 price here is $3.22 per gallon. It is open 24 hours daily.

DirectionsSee it on the map

E85 price

$3.22 per gallon

Address

6509 S Louise Ave, Sioux Falls, SD 57108

Hours

24 hours daily

Phone

605-275-7660

Station type

Convenience Store

Payment

American Express, Cash, Discover, Debit, MasterCard, Proprietor, Visa, Voyager, Wright Express

Last confirmed

2026-08-11

Other E85 stations near Sioux Falls

• Get N Go #14, 5100 S Louise Ave · 0.9 mi
• Casey's, 4001 W 57th St · 1.0 mi
• Get N Go #18, 5304 E 57th St · 1.7 mi
• Get N Go #16, 2401 S Louise Ave · 2.7 mi
• Get N Go #15, 6729 W 41st St · 2.9 mi
• Get N Go #20, 2421 S Minnesota Ave · 3.1 mi

← All E85 stations in South Dakota