| Alvin to Portage (Michigan) | 1,037.32 mi (1,669.41 km) |
| Alvin to Portage (Wisconsin) | 1,029.97 mi (1,657.58 km) |
| Alvin to Portales (New Mexico) | 577.34 mi (929.14 km) |
| Alvin to Porterville (California) | 1,450.55 mi (2,334.44 km) |
| Alvin to Portland (Maine) | 1,693.26 mi (2,725.03 km) |
| Alvin to Portland (Oregon) | 1,854.35 mi (2,984.29 km) |
| Alvin to Portland (Tennessee) | 710.78 mi (1,143.89 km) |
| Alvin to Portland (Texas) | 160.79 mi (258.76 km) |
| Alvin to Portsmouth (New Hampshire) | 1,650.92 mi (2,656.91 km) |
| Alvin to Portsmouth (Ohio) | 956.62 mi (1,539.54 km) |
| Alvin to Portsmouth (Virginia) | 1,208.22 mi (1,944.44 km) |
| Alvin to Post Falls (Idaho) | 1,712.29 mi (2,755.66 km) |
| Alvin to Potomac (Maryland) | 1,226.12 mi (1,973.24 km) |
| Alvin to Potomac Park (California) | 1,437.63 mi (2,313.65 km) |
| Alvin to Pottstown (Pennsylvania) | 1,338.85 mi (2,154.66 km) |
