| Welwyn Garden City to Sprimont | 269.42 mi (433.60 km) |
| Welwyn Garden City to Stabroek | 198.50 mi (319.46 km) |
| Welwyn Garden City to Staden | 149.74 mi (240.98 km) |
| Welwyn Garden City to Steenokkerzeel | 211.85 mi (340.93 km) |
| Welwyn Garden City to Stekene | 186.51 mi (300.16 km) |
| Welwyn Garden City to Strombeek-Bever | 205.53 mi (330.76 km) |
| Welwyn Garden City to Temse | 194.99 mi (313.81 km) |
| Welwyn Garden City to Ternat | 199.72 mi (321.42 km) |
| Welwyn Garden City to Tervuren | 213.87 mi (344.19 km) |
| Welwyn Garden City to Tessenderlo | 233.10 mi (375.14 km) |
| Welwyn Garden City to Theux | 274.55 mi (441.84 km) |
| Welwyn Garden City to Thuin | 219.33 mi (352.98 km) |
| Welwyn Garden City to Tielt | 161.59 mi (260.06 km) |
| Welwyn Garden City to Tienen | 232.05 mi (373.45 km) |
| Welwyn Garden City to Tongeren | 254.40 mi (409.42 km) |
