| Roura to Castle Rock (Colorado) | 4,048.77 mi (6,515.87 km) |
| Roura to Castro Valley (California) | 4,914.06 mi (7,908.42 km) |
| Roura to Catalina Foothills (Arizona) | 4,220.55 mi (6,792.31 km) |
| Roura to Cataño (Puerto Rico) | 1,329.05 mi (2,138.89 km) |
| Roura to Cathedral City (California) | 4,558.77 mi (7,336.63 km) |
| Roura to Catonsville (Maryland) | 2,832.29 mi (4,558.12 km) |
| Roura to Cave Spring (Virginia) | 2,845.32 mi (4,579.10 km) |
| Roura to Cayce (South Carolina) | 2,732.27 mi (4,397.16 km) |
| Roura to Cayey (Puerto Rico) | 1,314.64 mi (2,115.71 km) |
| Roura to Cedar City (Utah) | 4,434.17 mi (7,136.11 km) |
| Roura to Cedar Falls (Iowa) | 3,584.12 mi (5,768.08 km) |
| Roura to Cedar Hill (Texas) | 3,458.54 mi (5,565.99 km) |
| Roura to Cedar Lake (Indiana) | 3,331.36 mi (5,361.31 km) |
| Roura to Cedar Mill (Oregon) | 5,044.47 mi (8,118.29 km) |
| Roura to Cedar Park (Texas) | 3,449.55 mi (5,551.51 km) |
