| Hemel Hempstead to Trim | 292.67 mi (471.00 km) |
| Hemel Hempstead to Tuam | 371.70 mi (598.20 km) |
| Hemel Hempstead to Tullamore | 313.46 mi (504.47 km) |
| Hemel Hempstead to Waterford | 285.30 mi (459.15 km) |
| Hemel Hempstead to Wexford | 257.56 mi (414.50 km) |
| Hemel Hempstead to Wicklow | 249.46 mi (401.46 km) |
| Hemel Hempstead to Abano Terme | 712.12 mi (1,146.05 km) |
| Hemel Hempstead to Abbiategrasso | 612.86 mi (986.31 km) |
| Hemel Hempstead to Acate | 1,251.71 mi (2,014.43 km) |
| Hemel Hempstead to Acerra | 1,024.62 mi (1,648.97 km) |
| Hemel Hempstead to Aci Castello | 1,239.98 mi (1,995.55 km) |
| Hemel Hempstead to Aci Catena | 1,237.03 mi (1,990.80 km) |
| Hemel Hempstead to Aci Sant'Antonio | 1,236.54 mi (1,990.01 km) |
| Hemel Hempstead to Acireale | 1,237.05 mi (1,990.84 km) |
| Hemel Hempstead to Acquaviva delle Fonti | 1,110.68 mi (1,787.46 km) |
