| Oneonta to Castrovillari | 4,503.77 mi (7,248.13 km) |
| Oneonta to Catania | 4,548.96 mi (7,320.85 km) |
| Oneonta to Catanzaro | 4,558.22 mi (7,335.75 km) |
| Oneonta to Cattolica | 4,195.67 mi (6,752.28 km) |
| Oneonta to Cava de' Tirreni | 4,403.97 mi (7,087.51 km) |
| Oneonta to Cavallino | 4,569.04 mi (7,353.17 km) |
| Oneonta to Cavarzere | 4,125.73 mi (6,639.73 km) |
| Oneonta to Cave | 4,284.75 mi (6,895.64 km) |
| Oneonta to Cavriago | 4,076.52 mi (6,560.52 km) |
| Oneonta to Cavriglia | 4,159.35 mi (6,693.83 km) |
| Oneonta to Cazzago San Martino | 4,024.27 mi (6,476.44 km) |
| Oneonta to Ceccano | 4,311.50 mi (6,938.69 km) |
| Oneonta to Cecina | 4,125.37 mi (6,639.14 km) |
| Oneonta to Cefalu | 4,479.84 mi (7,209.61 km) |
| Oneonta to Ceglie Messapico | 4,525.75 mi (7,283.50 km) |
