| Muscle Shoals to Portage (Michigan) | 526.89 mi (847.95 km) |
| Muscle Shoals to Portage (Wisconsin) | 616.23 mi (991.73 km) |
| Muscle Shoals to Portales (New Mexico) | 895.63 mi (1,441.38 km) |
| Muscle Shoals to Porterville (California) | 1,763.03 mi (2,837.32 km) |
| Muscle Shoals to Portland (Maine) | 1,112.28 mi (1,790.03 km) |
| Muscle Shoals to Portland (Oregon) | 1,974.88 mi (3,178.26 km) |
| Muscle Shoals to Portland (Tennessee) | 142.14 mi (228.75 km) |
| Muscle Shoals to Portland (Texas) | 741.81 mi (1,193.82 km) |
| Muscle Shoals to Portsmouth (New Hampshire) | 1,069.82 mi (1,721.71 km) |
| Muscle Shoals to Portsmouth (Ohio) | 379.62 mi (610.94 km) |
| Muscle Shoals to Portsmouth (Virginia) | 648.24 mi (1,043.24 km) |
| Muscle Shoals to Post Falls (Idaho) | 1,751.45 mi (2,818.68 km) |
| Muscle Shoals to Potomac (Maryland) | 647.50 mi (1,042.06 km) |
| Muscle Shoals to Potomac Park (California) | 1,765.17 mi (2,840.77 km) |
| Muscle Shoals to Pottstown (Pennsylvania) | 758.47 mi (1,220.65 km) |
