| Leighton Buzzard to Soham | 51.21 mi (82.42 km) |
| Leighton Buzzard to Solihull | 58.44 mi (94.05 km) |
| Leighton Buzzard to Sompting | 76.32 mi (122.83 km) |
| Leighton Buzzard to South Hayling | 79.18 mi (127.42 km) |
| Leighton Buzzard to South Normanton | 87.10 mi (140.18 km) |
| Leighton Buzzard to South Ockendon | 49.26 mi (79.28 km) |
| Leighton Buzzard to South Shields | 215.04 mi (346.07 km) |
| Leighton Buzzard to Southall | 30.47 mi (49.03 km) |
| Leighton Buzzard to Southampton | 77.02 mi (123.95 km) |
| Leighton Buzzard to Southborough | 65.73 mi (105.78 km) |
| Leighton Buzzard to Southbourne | 96.01 mi (154.52 km) |
| Leighton Buzzard to Southend | 63.92 mi (102.88 km) |
| Leighton Buzzard to Southgate | 30.18 mi (48.58 km) |
| Leighton Buzzard to Southport | 154.57 mi (248.75 km) |
| Leighton Buzzard to Southwater | 63.10 mi (101.55 km) |
