| Ainring to Santander | 861.01 mi (1,385.66 km) |
| Ainring to Santany | 762.33 mi (1,226.86 km) |
| Ainring to Santiago de Compostela | 1,093.57 mi (1,759.93 km) |
| Ainring to Santiago del Teide | 2,084.40 mi (3,354.52 km) |
| Ainring to Santiponce | 1,197.12 mi (1,926.58 km) |
| Ainring to Santomera | 974.46 mi (1,568.24 km) |
| Ainring to Santona | 846.06 mi (1,361.61 km) |
| Ainring to Santurce-Antiguo | 830.50 mi (1,336.55 km) |
| Ainring to Sarria | 1,045.08 mi (1,681.89 km) |
| Ainring to Sauzal | 2,059.61 mi (3,314.62 km) |
| Ainring to Sedavi | 881.13 mi (1,418.05 km) |
| Ainring to Segorbe | 864.44 mi (1,391.19 km) |
| Ainring to Segovia | 963.89 mi (1,551.22 km) |
| Ainring to Senmanat | 681.18 mi (1,096.25 km) |
| Ainring to Sesena | 981.16 mi (1,579.03 km) |
