| Santander to Alum Rock (California) | 5,636.20 mi (9,070.59 km) |
| Santander to Alvin (Texas) | 4,924.24 mi (7,924.79 km) |
| Santander to Amarillo (Texas) | 4,955.27 mi (7,974.74 km) |
| Santander to Amelia (Ohio) | 4,020.93 mi (6,471.06 km) |
| Santander to American Canyon (California) | 5,608.85 mi (9,026.58 km) |
| Santander to American Fork (Utah) | 5,116.10 mi (8,233.57 km) |
| Santander to Americus (Georgia) | 4,292.03 mi (6,907.36 km) |
| Santander to Ames (Iowa) | 4,316.15 mi (6,946.17 km) |
| Santander to Amherst (Ohio) | 3,845.45 mi (6,188.65 km) |
| Santander to Ammon (Idaho) | 4,973.98 mi (8,004.84 km) |
| Santander to Amsterdam (New York) | 3,432.91 mi (5,524.73 km) |
| Santander to Anacortes (Washington) | 5,081.86 mi (8,178.46 km) |
| Santander to Anaheim (California) | 5,672.97 mi (9,129.76 km) |
| Santander to Anchorage (Alaska) | 4,951.57 mi (7,968.79 km) |
| Santander to Anderson (California) | 5,490.57 mi (8,836.21 km) |
