E85 Finder › South Dakota › Madison

E85 in Madison, SD

2 open, public E85 stations in Madison. See every station in South Dakota.

• F&M Co-op Oil

  45316 Highway 34, Madison, SD 57042

  Hours: 6am-10pm M-Sat, 8am-10pm Sun605-256-4516Blender pumpDOE last confirmed: Aug 11, 2026

  Directions

• Kwik Star #1759

  309 SE 10th St, Madison, SD 57042

  Hours: 24 hours605-291-7013Blender pumpDOE last confirmed: Apr 14, 2026

  Directions