| Lake Hopatcong to Cesky Tesin | 4,269.06 mi (6,870.39 km) |
| Lake Hopatcong to Cheb | 4,015.06 mi (6,461.61 km) |
| Lake Hopatcong to Chocen | 4,167.84 mi (6,707.50 km) |
| Lake Hopatcong to Chodov | 4,024.57 mi (6,476.92 km) |
| Lake Hopatcong to Chomutov | 4,043.81 mi (6,507.89 km) |
| Lake Hopatcong to Chotebor | 4,156.00 mi (6,688.43 km) |
| Lake Hopatcong to Chrudim | 4,153.04 mi (6,683.67 km) |
| Lake Hopatcong to Decin | 4,063.90 mi (6,540.22 km) |
| Lake Hopatcong to Dobris | 4,095.30 mi (6,590.74 km) |
| Lake Hopatcong to Domazlice | 4,057.56 mi (6,530.02 km) |
| Lake Hopatcong to Duchcov | 4,052.01 mi (6,521.09 km) |
| Lake Hopatcong to Dvur Kralove nad Labem | 4,137.38 mi (6,658.47 km) |
| Lake Hopatcong to Frenstat pod Radhostem | 4,260.21 mi (6,856.15 km) |
| Lake Hopatcong to Frydek-Mistek | 4,260.68 mi (6,856.91 km) |
| Lake Hopatcong to Frydlant nad Ostravici | 4,264.34 mi (6,862.79 km) |
