| Horizon West to Sabadell | 4,641.66 mi (7,470.04 km) |
| Horizon West to Sabinanigo | 4,500.48 mi (7,242.83 km) |
| Horizon West to Sagunto | 4,563.53 mi (7,344.30 km) |
| Horizon West to Salamanca | 4,266.04 mi (6,865.53 km) |
| Horizon West to Salobrena | 4,453.96 mi (7,167.95 km) |
| Horizon West to Salou | 4,603.78 mi (7,409.06 km) |
| Horizon West to Salt | 4,665.47 mi (7,508.34 km) |
| Horizon West to Salvatierra de Mino | 4,105.49 mi (6,607.15 km) |
| Horizon West to Sama | 4,226.54 mi (6,801.97 km) |
| Horizon West to San Adrian de Besos | 4,649.69 mi (7,482.96 km) |
| Horizon West to San Agustin de Guadalix | 4,374.65 mi (7,040.32 km) |
| Horizon West to San Andres de la Barca | 4,637.46 mi (7,463.27 km) |
| Horizon West to San Andres de Llevaneras | 4,659.50 mi (7,498.74 km) |
| Horizon West to San Andres del Rabanedo | 4,241.59 mi (6,826.17 km) |
| Horizon West to San Bartolome | 3,967.11 mi (6,384.45 km) |
