| Cal to Castle Rock (Colorado) | 6,350.12 mi (10,219.52 km) |
| Cal to Castro Valley (California) | 6,893.77 mi (11,094.44 km) |
| Cal to Catalina Foothills (Arizona) | 6,943.34 mi (11,174.23 km) |
| Cal to Cataño (Puerto Rico) | 5,730.42 mi (9,222.22 km) |
| Cal to Cathedral City (California) | 7,006.22 mi (11,275.43 km) |
| Cal to Catonsville (Maryland) | 5,336.38 mi (8,588.08 km) |
| Cal to Cave Spring (Virginia) | 5,562.62 mi (8,952.16 km) |
| Cal to Cayce (South Carolina) | 5,756.62 mi (9,264.38 km) |
| Cal to Cayey (Puerto Rico) | 5,745.09 mi (9,245.83 km) |
| Cal to Cedar City (Utah) | 6,683.05 mi (10,755.33 km) |
| Cal to Cedar Falls (Iowa) | 5,779.24 mi (9,300.78 km) |
| Cal to Cedar Hill (Texas) | 6,460.20 mi (10,396.69 km) |
| Cal to Cedar Lake (Indiana) | 5,658.43 mi (9,106.37 km) |
| Cal to Cedar Mill (Oregon) | 6,406.51 mi (10,310.28 km) |
| Cal to Cedar Park (Texas) | 6,603.07 mi (10,626.61 km) |
