| Niagara Falls to Cesky Tesin | 4,332.16 mi (6,971.93 km) |
| Niagara Falls to Cheb | 4,087.66 mi (6,578.46 km) |
| Niagara Falls to Chocen | 4,234.15 mi (6,814.21 km) |
| Niagara Falls to Chodov | 4,095.80 mi (6,591.56 km) |
| Niagara Falls to Chomutov | 4,112.90 mi (6,619.07 km) |
| Niagara Falls to Chotebor | 4,224.54 mi (6,798.73 km) |
| Niagara Falls to Chrudim | 4,220.33 mi (6,791.96 km) |
| Niagara Falls to Decin | 4,130.24 mi (6,646.97 km) |
| Niagara Falls to Dobris | 4,166.20 mi (6,704.85 km) |
| Niagara Falls to Domazlice | 4,132.15 mi (6,650.06 km) |
| Niagara Falls to Duchcov | 4,119.89 mi (6,630.32 km) |
| Niagara Falls to Dvur Kralove nad Labem | 4,202.48 mi (6,763.24 km) |
| Niagara Falls to Frenstat pod Radhostem | 4,324.92 mi (6,960.29 km) |
| Niagara Falls to Frydek-Mistek | 4,324.54 mi (6,959.68 km) |
| Niagara Falls to Frydlant nad Ostravici | 4,328.59 mi (6,966.19 km) |
