| Hillegom to Karis | 904.51 mi (1,455.68 km) |
| Hillegom to Karkkila | 936.39 mi (1,506.97 km) |
| Hillegom to Kauhajoki | 953.94 mi (1,535.22 km) |
| Hillegom to Kauhava | 1,004.89 mi (1,617.22 km) |
| Hillegom to Kauniainen | 941.87 mi (1,515.79 km) |
| Hillegom to Kemi | 1,159.25 mi (1,865.63 km) |
| Hillegom to Kemijarvi | 1,263.95 mi (2,034.13 km) |
| Hillegom to Kempele | 1,141.73 mi (1,837.43 km) |
| Hillegom to Kerava | 958.76 mi (1,542.97 km) |
| Hillegom to Keuruu | 1,012.09 mi (1,628.80 km) |
| Hillegom to Kiiminki | 1,157.48 mi (1,862.78 km) |
| Hillegom to Kirkkonummi | 929.04 mi (1,495.15 km) |
| Hillegom to Kitee | 1,160.15 mi (1,867.08 km) |
| Hillegom to Kiuruvesi | 1,115.60 mi (1,795.39 km) |
| Hillegom to Kivisto | 948.61 mi (1,526.65 km) |
