| Rosny-sous-Bois to Castle Rock (Colorado) | 4,902.55 mi (7,889.89 km) |
| Rosny-sous-Bois to Castro Valley (California) | 5,559.91 mi (8,947.80 km) |
| Rosny-sous-Bois to Catalina Foothills (Arizona) | 5,493.88 mi (8,841.55 km) |
| Rosny-sous-Bois to Cataño (Puerto Rico) | 4,300.98 mi (6,921.76 km) |
| Rosny-sous-Bois to Cathedral City (California) | 5,602.61 mi (9,016.53 km) |
| Rosny-sous-Bois to Catonsville (Maryland) | 3,808.23 mi (6,128.76 km) |
| Rosny-sous-Bois to Cave Spring (Virginia) | 4,034.55 mi (6,492.98 km) |
| Rosny-sous-Bois to Cayce (South Carolina) | 4,226.90 mi (6,802.53 km) |
| Rosny-sous-Bois to Cayey (Puerto Rico) | 4,317.94 mi (6,949.05 km) |
| Rosny-sous-Bois to Cedar City (Utah) | 5,276.66 mi (8,491.96 km) |
| Rosny-sous-Bois to Cedar Falls (Iowa) | 4,293.49 mi (6,909.70 km) |
| Rosny-sous-Bois to Cedar Hill (Texas) | 4,951.26 mi (7,968.29 km) |
| Rosny-sous-Bois to Cedar Lake (Indiana) | 4,152.64 mi (6,683.03 km) |
| Rosny-sous-Bois to Cedar Mill (Oregon) | 5,130.44 mi (8,256.65 km) |
| Rosny-sous-Bois to Cedar Park (Texas) | 5,090.70 mi (8,192.68 km) |
