| Hillegom to Isparta | 1,602.11 mi (2,578.35 km) |
| Hillegom to Istanbul | 1,383.13 mi (2,225.93 km) |
| Hillegom to Izmir | 1,444.05 mi (2,323.98 km) |
| Hillegom to Kadinhani | 1,640.84 mi (2,640.68 km) |
| Hillegom to Kadirli | 1,833.97 mi (2,951.48 km) |
| Hillegom to Kagithane | 1,380.85 mi (2,222.26 km) |
| Hillegom to Kahramanmaras | 1,856.62 mi (2,987.94 km) |
| Hillegom to Kahta | 1,914.76 mi (3,081.51 km) |
| Hillegom to Kaman | 1,646.08 mi (2,649.12 km) |
| Hillegom to Kangal | 1,798.01 mi (2,893.62 km) |
| Hillegom to Kapakli | 1,330.32 mi (2,140.94 km) |
| Hillegom to Karaagac | 1,874.41 mi (3,016.57 km) |
| Hillegom to Karaagac | 1,331.24 mi (2,142.42 km) |
| Hillegom to Karabuk | 1,518.81 mi (2,444.29 km) |
| Hillegom to Karahalli | 1,535.64 mi (2,471.38 km) |
