| Troutdale to Cavaillon | 5,472.84 mi (8,807.69 km) |
| Troutdale to Cebazat | 5,305.54 mi (8,538.44 km) |
| Troutdale to Cenon | 5,253.63 mi (8,454.90 km) |
| Troutdale to Cergy | 5,098.58 mi (8,205.37 km) |
| Troutdale to Cernay | 5,303.39 mi (8,534.99 km) |
| Troutdale to Cesson | 5,139.26 mi (8,270.84 km) |
| Troutdale to Cesson-Sevigne | 5,045.26 mi (8,119.56 km) |
| Troutdale to Cestas | 5,255.29 mi (8,457.58 km) |
| Troutdale to Chalette-sur-Loing | 5,173.73 mi (8,326.31 km) |
| Troutdale to Challans | 5,105.67 mi (8,216.78 km) |
| Troutdale to Chalon-sur-Saone | 5,300.56 mi (8,530.43 km) |
| Troutdale to Chalons-en-Champagne | 5,164.69 mi (8,311.76 km) |
| Troutdale to Chamalieres | 5,307.84 mi (8,542.15 km) |
| Troutdale to Chambery | 5,398.18 mi (8,687.53 km) |
| Troutdale to Chambly | 5,096.39 mi (8,201.85 km) |
