| Cayce to Portage (Michigan) | 621.38 mi (1,000.02 km) |
| Cayce to Portage (Wisconsin) | 802.92 mi (1,292.18 km) |
| Cayce to Portales (New Mexico) | 1,274.77 mi (2,051.54 km) |
| Cayce to Porterville (California) | 2,141.45 mi (3,446.32 km) |
| Cayce to Portland (Maine) | 886.35 mi (1,426.44 km) |
| Cayce to Portland (Oregon) | 2,320.88 mi (3,735.10 km) |
| Cayce to Portland (Tennessee) | 359.11 mi (577.93 km) |
| Cayce to Portland (Texas) | 1,050.30 mi (1,690.29 km) |
| Cayce to Portsmouth (New Hampshire) | 837.83 mi (1,348.36 km) |
| Cayce to Portsmouth (Ohio) | 348.62 mi (561.04 km) |
| Cayce to Portsmouth (Virginia) | 331.46 mi (533.43 km) |
| Cayce to Post Falls (Idaho) | 2,078.93 mi (3,345.71 km) |
| Cayce to Potomac (Maryland) | 410.19 mi (660.14 km) |
| Cayce to Potomac Park (California) | 2,144.35 mi (3,451.00 km) |
| Cayce to Pottstown (Pennsylvania) | 527.27 mi (848.55 km) |
