| Enns to Sestao | 905.65 mi (1,457.50 km) |
| Enns to Sevilla | 1,279.45 mi (2,059.08 km) |
| Enns to Sevilla La Nueva | 1,060.52 mi (1,706.75 km) |
| Enns to Silla | 959.13 mi (1,543.57 km) |
| Enns to Silleda | 1,159.54 mi (1,866.10 km) |
| Enns to Sitges | 785.49 mi (1,264.13 km) |
| Enns to Socuellamos | 1,055.73 mi (1,699.04 km) |
| Enns to Soller | 824.94 mi (1,327.61 km) |
| Enns to Solsona | 762.67 mi (1,227.39 km) |
| Enns to Son Servera | 810.01 mi (1,303.59 km) |
| Enns to Sonseca | 1,084.75 mi (1,745.74 km) |
| Enns to Sopelana | 902.19 mi (1,451.93 km) |
| Enns to Soria | 937.29 mi (1,508.42 km) |
| Enns to Suances | 948.30 mi (1,526.15 km) |
| Enns to Sueca | 963.12 mi (1,549.99 km) |
