| Leighton Buzzard to Sabadell | 728.13 mi (1,171.82 km) |
| Leighton Buzzard to Sabinanigo | 649.48 mi (1,045.24 km) |
| Leighton Buzzard to Sagunto | 845.91 mi (1,361.36 km) |
| Leighton Buzzard to Salamanca | 792.79 mi (1,275.88 km) |
| Leighton Buzzard to Salobrena | 1,057.83 mi (1,702.41 km) |
| Leighton Buzzard to Salou | 753.54 mi (1,212.70 km) |
| Leighton Buzzard to Salt | 705.62 mi (1,135.58 km) |
| Leighton Buzzard to Salvatierra de Mino | 772.28 mi (1,242.86 km) |
| Leighton Buzzard to Sama | 639.26 mi (1,028.79 km) |
| Leighton Buzzard to San Adrian de Besos | 737.11 mi (1,186.26 km) |
| Leighton Buzzard to San Agustin de Guadalix | 789.02 mi (1,269.80 km) |
| Leighton Buzzard to San Andres de la Barca | 733.92 mi (1,181.13 km) |
| Leighton Buzzard to San Andres de Llevaneras | 729.81 mi (1,174.51 km) |
| Leighton Buzzard to San Andres del Rabanedo | 682.59 mi (1,098.53 km) |
| Leighton Buzzard to San Bartolome | 1,828.10 mi (2,942.05 km) |
