| Welwyn Garden City to Skien | 636.59 mi (1,024.49 km) |
| Welwyn Garden City to Sogndal | 706.95 mi (1,137.73 km) |
| Welwyn Garden City to Sogne | 536.51 mi (863.42 km) |
| Welwyn Garden City to Sola | 536.81 mi (863.91 km) |
| Welwyn Garden City to Sortland | 1,275.12 mi (2,052.11 km) |
| Welwyn Garden City to Sorum | 716.05 mi (1,152.37 km) |
| Welwyn Garden City to Stange | 752.98 mi (1,211.80 km) |
| Welwyn Garden City to Stavanger | 546.36 mi (879.29 km) |
| Welwyn Garden City to Steinkjer | 942.94 mi (1,517.52 km) |
| Welwyn Garden City to Stjordal | 906.11 mi (1,458.24 km) |
| Welwyn Garden City to Stjordalshalsen | 901.75 mi (1,451.22 km) |
| Welwyn Garden City to Stokke | 655.18 mi (1,054.41 km) |
| Welwyn Garden City to Stord | 594.43 mi (956.65 km) |
| Welwyn Garden City to Strand | 557.01 mi (896.43 km) |
| Welwyn Garden City to Svolvaer | 1,236.59 mi (1,990.11 km) |
