| Aiken to Portage (Michigan) | 634.81 mi (1,021.63 km) |
| Aiken to Portage (Wisconsin) | 807.88 mi (1,300.16 km) |
| Aiken to Portales (New Mexico) | 1,239.57 mi (1,994.90 km) |
| Aiken to Porterville (California) | 2,111.03 mi (3,397.38 km) |
| Aiken to Portland (Maine) | 933.12 mi (1,501.71 km) |
| Aiken to Portland (Oregon) | 2,303.63 mi (3,707.33 km) |
| Aiken to Portland (Tennessee) | 343.94 mi (553.51 km) |
| Aiken to Portland (Texas) | 1,003.81 mi (1,615.48 km) |
| Aiken to Portsmouth (New Hampshire) | 884.78 mi (1,423.92 km) |
| Aiken to Portsmouth (Ohio) | 367.23 mi (591.01 km) |
| Aiken to Portsmouth (Virginia) | 380.10 mi (611.71 km) |
| Aiken to Post Falls (Idaho) | 2,066.05 mi (3,324.98 km) |
| Aiken to Potomac (Maryland) | 455.17 mi (732.52 km) |
| Aiken to Potomac Park (California) | 2,113.04 mi (3,400.60 km) |
| Aiken to Pottstown (Pennsylvania) | 572.89 mi (921.98 km) |
