| Oneonta to Chojnice | 4,034.65 mi (6,493.15 km) |
| Oneonta to Chojnow | 4,060.50 mi (6,534.75 km) |
| Oneonta to Chorzow | 4,207.75 mi (6,771.72 km) |
| Oneonta to Choszczno | 3,976.44 mi (6,399.46 km) |
| Oneonta to Chrzanow | 4,230.71 mi (6,808.67 km) |
| Oneonta to Ciechanow | 4,173.40 mi (6,716.43 km) |
| Oneonta to Ciechocinek | 4,107.24 mi (6,609.97 km) |
| Oneonta to Cieszyn | 4,216.42 mi (6,785.67 km) |
| Oneonta to Czarna Bialostocka | 4,249.16 mi (6,838.35 km) |
| Oneonta to Czarnkow | 4,027.11 mi (6,481.00 km) |
| Oneonta to Czechowice-Dziedzice | 4,224.30 mi (6,798.36 km) |
| Oneonta to Czeladz | 4,211.46 mi (6,777.69 km) |
| Oneonta to Czersk Pomorski | 4,046.40 mi (6,512.06 km) |
| Oneonta to Czestochowa | 4,195.33 mi (6,751.74 km) |
| Oneonta to Czluchow | 4,029.31 mi (6,484.55 km) |
