| Hemel Hempstead to Islahiye | 2,064.40 mi (3,322.33 km) |
| Hemel Hempstead to Isparta | 1,782.48 mi (2,868.63 km) |
| Hemel Hempstead to Istanbul | 1,571.56 mi (2,529.18 km) |
| Hemel Hempstead to Izmir | 1,616.15 mi (2,600.94 km) |
| Hemel Hempstead to Kadinhani | 1,827.33 mi (2,940.80 km) |
| Hemel Hempstead to Kadirli | 2,026.58 mi (3,261.47 km) |
| Hemel Hempstead to Kagithane | 1,569.54 mi (2,525.93 km) |
| Hemel Hempstead to Kahramanmaras | 2,051.47 mi (3,301.52 km) |
| Hemel Hempstead to Kahta | 2,113.14 mi (3,400.77 km) |
| Hemel Hempstead to Kaman | 1,839.65 mi (2,960.64 km) |
| Hemel Hempstead to Kangal | 1,997.97 mi (3,215.42 km) |
| Hemel Hempstead to Kapakli | 1,517.47 mi (2,442.13 km) |
| Hemel Hempstead to Karaagac | 2,064.85 mi (3,323.05 km) |
| Hemel Hempstead to Karaagac | 1,518.21 mi (2,443.31 km) |
| Hemel Hempstead to Karabuk | 1,716.02 mi (2,761.67 km) |
