| Gas Station | Regular | Plus | Premium | Diesel |
 | Unbranded
217 Washington St, Decorah, IA 52101
Get Directions | $3.699
Lowest Price | N/A | N/A | $3.999 |
 | Clark
208 College Dr, Decorah, IA 52101
Get Directions | N/A | $3.659 | N/A | N/A |
 | Cenex
1101 Montgomery St, Decorah, IA 52101
Get Directions | $3.929 | $3.929 | N/A | N/A |
| Cenex
3480 Us Highway 52, Decorah, IA 52101
Get Directions | N/A | $3.719 | N/A | $3.799 |
| Kwik Star
905 Short St, Decorah, IA 52101
Get Directions | $4.099 | $3.999 | $3.969 | $3.799 |
| Cenex
303 College Dr, Decorah, IA 52101
Get Directions | $3.929 | N/A | N/A | N/A |
| Caseys
401 College Dr, Decorah, IA 52101
Get Directions | $3.829 | N/A | N/A | $3.799 |
| Caseys
1807 Old Stage Rd, Decorah, IA 52101
Get Directions | $4.099 | N/A | N/A | N/A |
| Caseys
200 W Main St, Ossian, IA 52161
Get Directions | $4.019 | N/A | N/A | $3.789 |
| Cenex
201 Main St, Ossian, IA 52161
Get Directions | N/A | $3.819 | N/A | N/A |
 | BP
305 Sr-44, Mabel, MN 55954
Get Directions | $4.049 | N/A | N/A | $3.899 |
| Cenex
306 E Main, Calmar, IA 52132
Get Directions | N/A | N/A | N/A | $3.819 |
| Kwik Star
205 N Maryville St, Calmar, IA 52132
Get Directions | $4.099 | $3.999 | N/A | $3.789 |
| Clark
1620 Main St, Ridgeway, IA 52165
Get Directions | $3.729 | N/A | N/A | $3.799 |
| BP
118 W Main St, Spring Grove, MN 55974
Get Directions | $3.799 | N/A | N/A | N/A |
| Kwik Trip
142 W Main St, Spring Grove, MN 55974
Get Directions | $3.999 | $3.819 | N/A | $3.899 |
 | Sinclair
815 8th Ave Nw, Waukon, IA 52172
Get Directions | $3.829 | N/A | $3.929 | $3.799 |
| Unbranded
9 9th St Sw, Waukon, IA 52172
Get Directions | $3.959 | N/A | $3.829
Lowest Price | $3.749
Lowest Price |
| Kwik Star
101 Rossville Rd, Waukon, IA 52172
Get Directions | $4.029 | $3.999 | N/A | $3.799 |
| Sinclair
102 Rossville Rd, Waukon, IA 52172
Get Directions | $3.999 | $3.609
Lowest Price | N/A | $3.859 |