| Luton to Sabadell | 723.55 mi (1,164.44 km) |
| Luton to Sabinanigo | 646.70 mi (1,040.76 km) |
| Luton to Sagunto | 843.10 mi (1,356.83 km) |
| Luton to Salamanca | 793.88 mi (1,277.63 km) |
| Luton to Salobrena | 1,056.93 mi (1,700.96 km) |
| Luton to Salou | 749.69 mi (1,206.51 km) |
| Luton to Salt | 700.49 mi (1,127.32 km) |
| Luton to Salvatierra de Mino | 775.61 mi (1,248.22 km) |
| Luton to Sama | 641.12 mi (1,031.78 km) |
| Luton to San Adrian de Besos | 732.46 mi (1,178.79 km) |
| Luton to San Agustin de Guadalix | 788.60 mi (1,269.13 km) |
| Luton to San Andres de la Barca | 729.44 mi (1,173.92 km) |
| Luton to San Andres de Llevaneras | 724.96 mi (1,166.70 km) |
| Luton to San Andres del Rabanedo | 684.13 mi (1,101.00 km) |
| Luton to San Bartolome | 1,831.25 mi (2,947.12 km) |
