| Niagara Falls to Buhusi | 4,753.41 mi (7,649.88 km) |
| Niagara Falls to Bumbesti-Jiu | 4,700.60 mi (7,564.89 km) |
| Niagara Falls to Busteni | 4,770.15 mi (7,676.81 km) |
| Niagara Falls to Buzau | 4,828.87 mi (7,771.32 km) |
| Niagara Falls to Cajvana | 4,682.68 mi (7,536.05 km) |
| Niagara Falls to Calafat | 4,737.33 mi (7,624.00 km) |
| Niagara Falls to Calan | 4,662.15 mi (7,503.00 km) |
| Niagara Falls to Calarasi | 4,891.56 mi (7,872.20 km) |
| Niagara Falls to Campia Turzii | 4,658.68 mi (7,497.42 km) |
| Niagara Falls to Campina | 4,790.34 mi (7,709.31 km) |
| Niagara Falls to Campulung | 4,758.56 mi (7,658.16 km) |
| Niagara Falls to Campulung Moldovenesc | 4,675.58 mi (7,524.62 km) |
| Niagara Falls to Caracal | 4,784.38 mi (7,699.72 km) |
| Niagara Falls to Caransebes | 4,646.41 mi (7,477.67 km) |
| Niagara Falls to Carei | 4,557.68 mi (7,334.88 km) |
