| Oregon to Cavaillon | 4,260.27 mi (6,856.25 km) |
| Oregon to Cebazat | 4,107.96 mi (6,611.12 km) |
| Oregon to Cenon | 3,987.19 mi (6,416.76 km) |
| Oregon to Cergy | 3,958.60 mi (6,370.75 km) |
| Oregon to Cernay | 4,204.44 mi (6,766.39 km) |
| Oregon to Cesson | 3,995.47 mi (6,430.09 km) |
| Oregon to Cesson-Sevigne | 3,837.90 mi (6,176.51 km) |
| Oregon to Cestas | 3,984.48 mi (6,412.40 km) |
| Oregon to Chalette-sur-Loing | 4,019.17 mi (6,468.22 km) |
| Oregon to Challans | 3,865.80 mi (6,221.40 km) |
| Oregon to Chalon-sur-Saone | 4,147.24 mi (6,674.35 km) |
| Oregon to Chalons-en-Champagne | 4,052.98 mi (6,522.64 km) |
| Oregon to Chamalieres | 4,108.57 mi (6,612.11 km) |
| Oregon to Chambery | 4,233.76 mi (6,813.58 km) |
| Oregon to Chambly | 3,961.81 mi (6,375.91 km) |
