| Santander to Allouez (Wisconsin) | 3,988.06 mi (6,418.17 km) |
| Santander to Aloha (Oregon) | 5,245.19 mi (8,441.32 km) |
| Santander to Alpena (Michigan) | 3,772.63 mi (6,071.46 km) |
| Santander to Alpharetta (Georgia) | 4,214.21 mi (6,782.12 km) |
| Santander to Alpine (California) | 5,681.28 mi (9,143.13 km) |
| Santander to Alpine (Utah) | 5,111.17 mi (8,225.64 km) |
| Santander to Alsip (Illinois) | 4,078.31 mi (6,563.40 km) |
| Santander to Altadena (California) | 5,665.41 mi (9,117.59 km) |
| Santander to Altamont (Oregon) | 5,379.72 mi (8,657.82 km) |
| Santander to Altamonte Springs (Florida) | 4,295.76 mi (6,913.35 km) |
| Santander to Alton (Illinois) | 4,290.43 mi (6,904.79 km) |
| Santander to Alton (Texas) | 5,203.60 mi (8,374.38 km) |
| Santander to Altoona (Iowa) | 4,325.11 mi (6,960.59 km) |
| Santander to Altoona (Pennsylvania) | 3,703.46 mi (5,960.14 km) |
| Santander to Altus (Oklahoma) | 4,870.55 mi (7,838.39 km) |
