| Portage to Allison Park (Pennsylvania) | 312.69 mi (503.22 km) |
| Portage to Allouez (Wisconsin) | 199.03 mi (320.31 km) |
| Portage to Aloha (Oregon) | 1,854.77 mi (2,984.96 km) |
| Portage to Alpena (Michigan) | 225.80 mi (363.39 km) |
| Portage to Alpharetta (Georgia) | 566.22 mi (911.24 km) |
| Portage to Alpine (California) | 1,813.83 mi (2,919.08 km) |
| Portage to Alpine (Utah) | 1,358.30 mi (2,185.97 km) |
| Portage to Alsip (Illinois) | 116.23 mi (187.05 km) |
| Portage to Altadena (California) | 1,838.94 mi (2,959.49 km) |
| Portage to Altamont (Oregon) | 1,835.44 mi (2,953.86 km) |
| Portage to Altamonte Springs (Florida) | 964.43 mi (1,552.10 km) |
| Portage to Alton (Illinois) | 330.38 mi (531.70 km) |
| Portage to Alton (Texas) | 1,314.37 mi (2,115.27 km) |
| Portage to Altoona (Iowa) | 407.13 mi (655.21 km) |
| Portage to Altoona (Pennsylvania) | 390.65 mi (628.68 km) |
