| Mastic to Sabadell | 3,766.57 mi (6,061.71 km) |
| Mastic to Sabinanigo | 3,623.25 mi (5,831.05 km) |
| Mastic to Sagunto | 3,711.80 mi (5,973.57 km) |
| Mastic to Salamanca | 3,416.77 mi (5,498.75 km) |
| Mastic to Salobrena | 3,642.32 mi (5,861.75 km) |
| Mastic to Salou | 3,735.33 mi (6,011.43 km) |
| Mastic to Salt | 3,785.03 mi (6,091.41 km) |
| Mastic to Salvatierra de Mino | 3,251.74 mi (5,233.16 km) |
| Mastic to Sama | 3,354.37 mi (5,398.33 km) |
| Mastic to San Adrian de Besos | 3,775.31 mi (6,075.77 km) |
| Mastic to San Agustin de Guadalix | 3,522.77 mi (5,669.35 km) |
| Mastic to San Andres de la Barca | 3,763.56 mi (6,056.87 km) |
| Mastic to San Andres de Llevaneras | 3,783.21 mi (6,088.49 km) |
| Mastic to San Andres del Rabanedo | 3,375.78 mi (5,432.79 km) |
| Mastic to San Bartolome | 3,324.63 mi (5,350.47 km) |
