| Wilsonville to Cortona | 5,714.95 mi (9,197.33 km) |
| Wilsonville to Cosenza | 6,062.20 mi (9,756.18 km) |
| Wilsonville to Cossato | 5,481.54 mi (8,821.69 km) |
| Wilsonville to Costa Volpino | 5,515.73 mi (8,876.71 km) |
| Wilsonville to Creazzo | 5,567.86 mi (8,960.61 km) |
| Wilsonville to Crema | 5,532.45 mi (8,903.61 km) |
| Wilsonville to Cremona | 5,555.11 mi (8,940.09 km) |
| Wilsonville to Crevalcore | 5,608.03 mi (9,025.25 km) |
| Wilsonville to Crispiano | 6,006.12 mi (9,665.92 km) |
| Wilsonville to Crosia | 6,058.50 mi (9,750.21 km) |
| Wilsonville to Crotone | 6,096.75 mi (9,811.77 km) |
| Wilsonville to Cuneo | 5,533.88 mi (8,905.92 km) |
| Wilsonville to Cuorgne | 5,478.22 mi (8,816.34 km) |
| Wilsonville to Cusano Milanino | 5,508.88 mi (8,865.68 km) |
| Wilsonville to Cutro | 6,096.59 mi (9,811.51 km) |
