| Cayce to Robertsville (New Jersey) | 576.95 mi (928.51 km) |
| Cayce to Robinson (Texas) | 949.52 mi (1,528.10 km) |
| Cayce to Robstown (Texas) | 1,071.99 mi (1,725.21 km) |
| Cayce to Rochester (Michigan) | 614.27 mi (988.57 km) |
| Cayce to Rochester (Minnesota) | 926.22 mi (1,490.61 km) |
| Cayce to Rochester (New Hampshire) | 842.95 mi (1,356.59 km) |
| Cayce to Rochester (New York) | 663.37 mi (1,067.60 km) |
| Cayce to Rochester Hills (Michigan) | 613.14 mi (986.75 km) |
| Cayce to Rock Hill (South Carolina) | 68.80 mi (110.72 km) |
| Cayce to Rock Island (Illinois) | 735.43 mi (1,183.56 km) |
| Cayce to Rock Springs (Wyoming) | 1,618.56 mi (2,604.83 km) |
| Cayce to Rockford (Illinois) | 720.47 mi (1,159.49 km) |
| Cayce to Rockledge (Florida) | 389.11 mi (626.22 km) |
| Cayce to Rocklin (California) | 2,243.51 mi (3,610.58 km) |
| Cayce to Rockport (Texas) | 1,032.16 mi (1,661.10 km) |
