| Hopatcong to Cesky Tesin | 4,271.24 mi (6,873.90 km) |
| Hopatcong to Cheb | 4,017.28 mi (6,465.19 km) |
| Hopatcong to Chocen | 4,170.04 mi (6,711.03 km) |
| Hopatcong to Chodov | 4,026.79 mi (6,480.49 km) |
| Hopatcong to Chomutov | 4,046.02 mi (6,511.44 km) |
| Hopatcong to Chotebor | 4,158.21 mi (6,691.99 km) |
| Hopatcong to Chrudim | 4,155.24 mi (6,687.21 km) |
| Hopatcong to Decin | 4,066.10 mi (6,543.75 km) |
| Hopatcong to Dobris | 4,097.52 mi (6,594.32 km) |
| Hopatcong to Domazlice | 4,059.80 mi (6,533.62 km) |
| Hopatcong to Duchcov | 4,054.22 mi (6,524.63 km) |
| Hopatcong to Dvur Kralove nad Labem | 4,139.57 mi (6,661.99 km) |
| Hopatcong to Frenstat pod Radhostem | 4,262.40 mi (6,859.67 km) |
| Hopatcong to Frydek-Mistek | 4,262.87 mi (6,860.42 km) |
| Hopatcong to Frydlant nad Ostravici | 4,266.52 mi (6,866.31 km) |
