| Oneida to Cortona | 4,191.20 mi (6,745.08 km) |
| Oneida to Cosenza | 4,529.82 mi (7,290.04 km) |
| Oneida to Cossato | 3,947.64 mi (6,353.11 km) |
| Oneida to Costa Volpino | 4,018.67 mi (6,467.42 km) |
| Oneida to Creazzo | 4,086.40 mi (6,576.42 km) |
| Oneida to Crema | 4,017.93 mi (6,466.24 km) |
| Oneida to Cremona | 4,040.85 mi (6,503.11 km) |
| Oneida to Crevalcore | 4,102.45 mi (6,602.26 km) |
| Oneida to Crispiano | 4,517.97 mi (7,270.96 km) |
| Oneida to Crosia | 4,540.89 mi (7,307.86 km) |
| Oneida to Crotone | 4,575.92 mi (7,364.24 km) |
| Oneida to Cuneo | 3,962.94 mi (6,377.73 km) |
| Oneida to Cuorgne | 3,932.10 mi (6,328.11 km) |
| Oneida to Cusano Milanino | 3,990.64 mi (6,422.31 km) |
| Oneida to Cutro | 4,572.29 mi (7,358.39 km) |
