| Hillegom to Casamassima | 974.78 mi (1,568.76 km) |
| Hillegom to Casandrino | 906.78 mi (1,459.32 km) |
| Hillegom to Casapulla | 899.36 mi (1,447.38 km) |
| Hillegom to Casarano | 1,064.49 mi (1,713.14 km) |
| Hillegom to Casatenovo | 502.69 mi (809.00 km) |
| Hillegom to Casciana Terme | 665.84 mi (1,071.56 km) |
| Hillegom to Cascina | 654.61 mi (1,053.49 km) |
| Hillegom to Caselle Torinese | 510.30 mi (821.25 km) |
| Hillegom to Caserta | 900.55 mi (1,449.30 km) |
| Hillegom to Casier | 576.01 mi (927.00 km) |
| Hillegom to Casorate Primo | 521.68 mi (839.56 km) |
| Hillegom to Casoria | 910.01 mi (1,464.52 km) |
| Hillegom to Cassano al Ionio | 1,028.00 mi (1,654.41 km) |
| Hillegom to Cassano d'Adda | 517.11 mi (832.20 km) |
| Hillegom to Cassano delle Murge | 974.51 mi (1,568.32 km) |
