| Cities | Distance |
|---|---|
| Santander to Arcore | 662.47 mi (1,066.13 km) |
| Santander to Ardea | 840.91 mi (1,353.32 km) |
| Santander to Arenzano | 624.03 mi (1,004.28 km) |
| Santander to Arese | 649.67 mi (1,045.55 km) |
| Santander to Arezzo | 785.34 mi (1,263.88 km) |
| Santander to Argelato | 755.73 mi (1,216.23 km) |
| Santander to Argenta | 779.59 mi (1,254.64 km) |
| Santander to Ariano Irpino | 976.34 mi (1,571.27 km) |
| Santander to Ariccia | 845.09 mi (1,360.04 km) |
| Santander to Arluno | 642.79 mi (1,034.47 km) |
| Santander to Arona | 627.80 mi (1,010.35 km) |
| Santander to Artena | 857.35 mi (1,379.77 km) |
| Santander to Arzachena | 693.19 mi (1,115.59 km) |
| Santander to Arzano | 939.75 mi (1,512.39 km) |
| Santander to Arzignano | 758.33 mi (1,220.42 km) |