| Nieuwkoop to Cassina de' Pecchi | 505.62 mi (813.72 km) |
| Nieuwkoop to Cassino | 852.00 mi (1,371.17 km) |
| Nieuwkoop to Castagneto Carducci | 678.99 mi (1,092.72 km) |
| Nieuwkoop to Castano Primo | 492.87 mi (793.19 km) |
| Nieuwkoop to Castel Bolognese | 631.88 mi (1,016.92 km) |
| Nieuwkoop to Castel Gandolfo | 810.18 mi (1,303.85 km) |
| Nieuwkoop to Castel Goffredo | 541.78 mi (871.92 km) |
| Nieuwkoop to Castel Maggiore | 606.62 mi (976.27 km) |
| Nieuwkoop to Castel Mella | 522.30 mi (840.56 km) |
| Nieuwkoop to Castel San Giorgio | 916.65 mi (1,475.21 km) |
| Nieuwkoop to Castel San Giovanni | 536.70 mi (863.74 km) |
| Nieuwkoop to Castel San Pietro Terme | 621.78 mi (1,000.66 km) |
| Nieuwkoop to Castel Volturno | 881.75 mi (1,419.05 km) |
| Nieuwkoop to Castelbuono | 1,082.76 mi (1,742.53 km) |
| Nieuwkoop to Casteldaccia | 1,064.12 mi (1,712.54 km) |
