| Sitges to Castle Rock (Colorado) | 5,211.85 mi (8,387.67 km) |
| Sitges to Castro Valley (California) | 5,934.65 mi (9,550.89 km) |
| Sitges to Catalina Foothills (Arizona) | 5,793.66 mi (9,323.99 km) |
| Sitges to Cataño (Puerto Rico) | 4,253.04 mi (6,844.60 km) |
| Sitges to Cathedral City (California) | 5,936.37 mi (9,553.67 km) |
| Sitges to Catonsville (Maryland) | 3,994.02 mi (6,427.76 km) |
| Sitges to Cave Spring (Virginia) | 4,218.20 mi (6,788.54 km) |
| Sitges to Cayce (South Carolina) | 4,389.41 mi (7,064.08 km) |
| Sitges to Cayey (Puerto Rico) | 4,267.63 mi (6,868.08 km) |
| Sitges to Cedar City (Utah) | 5,612.93 mi (9,033.14 km) |
| Sitges to Cedar Falls (Iowa) | 4,570.63 mi (7,355.72 km) |
| Sitges to Cedar Hill (Texas) | 5,183.73 mi (8,342.41 km) |
| Sitges to Cedar Lake (Indiana) | 4,401.18 mi (7,083.01 km) |
| Sitges to Cedar Mill (Oregon) | 5,537.08 mi (8,911.07 km) |
| Sitges to Cedar Park (Texas) | 5,314.60 mi (8,553.03 km) |
