| Welwyn Garden City to Szombathely | 815.28 mi (1,312.07 km) |
| Welwyn Garden City to Tapolca | 859.47 mi (1,383.18 km) |
| Welwyn Garden City to Tarnok | 903.88 mi (1,454.65 km) |
| Welwyn Garden City to Tata | 872.51 mi (1,404.17 km) |
| Welwyn Garden City to Tatabanya | 877.50 mi (1,412.21 km) |
| Welwyn Garden City to Tiszafoldvar | 974.35 mi (1,568.07 km) |
| Welwyn Garden City to Tiszafured | 976.22 mi (1,571.08 km) |
| Welwyn Garden City to Tiszakecske | 969.09 mi (1,559.60 km) |
| Welwyn Garden City to Tiszaujvaros | 980.57 mi (1,578.08 km) |
| Welwyn Garden City to Tiszavasvari | 992.18 mi (1,596.77 km) |
| Welwyn Garden City to Tokol | 909.64 mi (1,463.92 km) |
| Welwyn Garden City to Tolna | 932.09 mi (1,500.06 km) |
| Welwyn Garden City to Torokbalint | 903.72 mi (1,454.40 km) |
| Welwyn Garden City to Torokszentmiklos | 974.57 mi (1,568.41 km) |
| Welwyn Garden City to Ujfeherto | 1,009.76 mi (1,625.05 km) |
