| Oneonta to Cervignano del Friuli | 4,152.66 mi (6,683.06 km) |
| Oneonta to Cesa | 4,373.43 mi (7,038.35 km) |
| Oneonta to Cesano Maderno | 3,985.71 mi (6,414.38 km) |
| Oneonta to Cesena | 4,168.78 mi (6,709.01 km) |
| Oneonta to Cesenatico | 4,172.85 mi (6,715.55 km) |
| Oneonta to Cetraro | 4,505.72 mi (7,251.26 km) |
| Oneonta to Cherasco | 3,965.09 mi (6,381.20 km) |
| Oneonta to Chiampo | 4,077.79 mi (6,562.58 km) |
| Oneonta to Chiaravalle | 4,234.53 mi (6,814.81 km) |
| Oneonta to Chiari | 4,020.46 mi (6,470.30 km) |
| Oneonta to Chiavari | 4,039.19 mi (6,500.45 km) |
| Oneonta to Chieri | 3,950.81 mi (6,358.22 km) |
| Oneonta to Chieti | 4,317.10 mi (6,947.71 km) |
| Oneonta to Chioggia | 4,130.95 mi (6,648.12 km) |
| Oneonta to Chiusi | 4,197.62 mi (6,755.41 km) |
