| Fort Madison to Robertsville (New Jersey) | 895.23 mi (1,440.73 km) |
| Fort Madison to Robinson (Texas) | 710.48 mi (1,143.41 km) |
| Fort Madison to Robstown (Texas) | 956.25 mi (1,538.94 km) |
| Fort Madison to Rochester (Michigan) | 448.04 mi (721.04 km) |
| Fort Madison to Rochester (Minnesota) | 241.51 mi (388.67 km) |
| Fort Madison to Rochester (New Hampshire) | 1,060.17 mi (1,706.17 km) |
| Fort Madison to Rochester (New York) | 727.06 mi (1,170.10 km) |
| Fort Madison to Rochester Hills (Michigan) | 445.84 mi (717.51 km) |
| Fort Madison to Rock Hill (South Carolina) | 686.25 mi (1,104.41 km) |
| Fort Madison to Rock Island (Illinois) | 71.03 mi (114.31 km) |
| Fort Madison to Rock Springs (Wyoming) | 931.07 mi (1,498.42 km) |
| Fort Madison to Rockford (Illinois) | 163.86 mi (263.70 km) |
| Fort Madison to Rockledge (Florida) | 1,041.22 mi (1,675.69 km) |
| Fort Madison to Rocklin (California) | 1,586.34 mi (2,552.97 km) |
| Fort Madison to Rockport (Texas) | 928.67 mi (1,494.54 km) |
