| Most to Portage (Michigan) | 4,402.51 mi (7,085.15 km) |
| Most to Portage (Wisconsin) | 4,471.25 mi (7,195.79 km) |
| Most to Portales (New Mexico) | 5,442.97 mi (8,759.62 km) |
| Most to Porterville (California) | 5,798.80 mi (9,332.27 km) |
| Most to Portland (Maine) | 3,760.63 mi (6,052.15 km) |
| Most to Portland (Oregon) | 5,304.87 mi (8,537.36 km) |
| Most to Portland (Tennessee) | 4,718.38 mi (7,593.49 km) |
| Most to Portland (Texas) | 5,582.72 mi (8,984.52 km) |
| Most to Portsmouth (New Hampshire) | 3,807.58 mi (6,127.70 km) |
| Most to Portsmouth (Ohio) | 4,475.44 mi (7,202.53 km) |
| Most to Portsmouth (Virginia) | 4,313.51 mi (6,941.92 km) |
| Most to Post Falls (Idaho) | 5,042.78 mi (8,115.57 km) |
| Most to Potomac (Maryland) | 4,242.74 mi (6,828.03 km) |
| Most to Potomac Park (California) | 5,839.71 mi (9,398.11 km) |
| Most to Pottstown (Pennsylvania) | 4,124.15 mi (6,637.17 km) |
