| Hillegom to Collegno | 516.09 mi (830.57 km) |
| Hillegom to Cologno al Serio | 517.60 mi (833.00 km) |
| Hillegom to Cologno Monzese | 512.84 mi (825.33 km) |
| Hillegom to Colorno | 572.37 mi (921.14 km) |
| Hillegom to Comacchio | 628.24 mi (1,011.05 km) |
| Hillegom to Comiso | 1,165.79 mi (1,876.16 km) |
| Hillegom to Como | 491.30 mi (790.67 km) |
| Hillegom to Concordia Sagittaria | 584.90 mi (941.31 km) |
| Hillegom to Concorezzo | 510.04 mi (820.83 km) |
| Hillegom to Conegliano | 562.53 mi (905.31 km) |
| Hillegom to Conselice | 630.61 mi (1,014.87 km) |
| Hillegom to Conselve | 588.70 mi (947.42 km) |
| Hillegom to Conversano | 979.44 mi (1,576.25 km) |
| Hillegom to Copertino | 1,046.64 mi (1,684.41 km) |
| Hillegom to Copparo | 607.61 mi (977.86 km) |
