| Hillsboro to Chenove | 5,290.82 mi (8,514.76 km) |
| Hillsboro to Cherbourg | 4,980.12 mi (8,014.73 km) |
| Hillsboro to Chevigny-Saint-Sauveur | 5,293.64 mi (8,519.28 km) |
| Hillsboro to Chevilly-Larue | 5,136.63 mi (8,266.61 km) |
| Hillsboro to Chilly-Mazarin | 5,139.08 mi (8,270.55 km) |
| Hillsboro to Choisy-le-Roi | 5,138.33 mi (8,269.34 km) |
| Hillsboro to Cholet | 5,139.88 mi (8,271.84 km) |
| Hillsboro to Clamart | 5,132.24 mi (8,259.54 km) |
| Hillsboro to Claye-Souilly | 5,135.68 mi (8,265.07 km) |
| Hillsboro to Clermont | 5,104.19 mi (8,214.40 km) |
| Hillsboro to Clermont-Ferrand | 5,323.50 mi (8,567.35 km) |
| Hillsboro to Clermont-l'Herault | 5,454.98 mi (8,778.95 km) |
| Hillsboro to Clichy | 5,127.70 mi (8,252.23 km) |
| Hillsboro to Clichy-sous-Bois | 5,134.03 mi (8,262.42 km) |
| Hillsboro to Cluses | 5,402.99 mi (8,695.28 km) |
