| Hopatcong to Busto Arsizio | 4,015.88 mi (6,462.94 km) |
| Hopatcong to Busto Garolfo | 4,019.45 mi (6,468.68 km) |
| Hopatcong to Cabras | 4,193.99 mi (6,749.58 km) |
| Hopatcong to Cadelbosco di Sopra | 4,118.57 mi (6,628.20 km) |
| Hopatcong to Cadoneghe | 4,152.03 mi (6,682.05 km) |
| Hopatcong to Cagli | 4,248.62 mi (6,837.49 km) |
| Hopatcong to Cagliari | 4,245.46 mi (6,832.41 km) |
| Hopatcong to Cairo Montenotte | 4,030.11 mi (6,485.83 km) |
| Hopatcong to Caivano | 4,415.04 mi (7,105.31 km) |
| Hopatcong to Calcinaia | 4,156.18 mi (6,688.73 km) |
| Hopatcong to Calcinato | 4,087.49 mi (6,578.19 km) |
| Hopatcong to Calderara di Reno | 4,153.89 mi (6,685.05 km) |
| Hopatcong to Caldogno | 4,128.43 mi (6,644.07 km) |
| Hopatcong to Calenzano | 4,173.66 mi (6,716.85 km) |
| Hopatcong to Calolziocorte | 4,034.55 mi (6,492.99 km) |
