| Luton to Santa Venerina | 1,236.85 mi (1,990.51 km) |
| Luton to Santeramo in Colle | 1,116.22 mi (1,796.39 km) |
| Luton to Santo Stefano di Magra | 714.24 mi (1,149.46 km) |
| Luton to Santo Stino di Livenza | 730.05 mi (1,174.90 km) |
| Luton to Sarezzo | 646.05 mi (1,039.72 km) |
| Luton to Sarno | 1,043.87 mi (1,679.95 km) |
| Luton to Saronno | 609.01 mi (980.11 km) |
| Luton to Sarzana | 718.27 mi (1,155.95 km) |
| Luton to Sassari | 880.04 mi (1,416.29 km) |
| Luton to Sasso Marconi | 744.14 mi (1,197.57 km) |
| Luton to Sassuolo | 721.08 mi (1,160.47 km) |
| Luton to Sava | 1,164.60 mi (1,874.25 km) |
| Luton to Saviano | 1,035.21 mi (1,666.01 km) |
| Luton to Savigliano | 620.85 mi (999.17 km) |
| Luton to Savignano sul Panaro | 732.72 mi (1,179.20 km) |
