| Broomfield to Castle Rock (Colorado) | 41.31 mi (66.48 km) |
| Broomfield to Castro Valley (California) | 927.10 mi (1,492.03 km) |
| Broomfield to Catalina Foothills (Arizona) | 620.33 mi (998.32 km) |
| Broomfield to Cataño (Puerto Rico) | 2,745.61 mi (4,418.64 km) |
| Broomfield to Cathedral City (California) | 758.16 mi (1,220.14 km) |
| Broomfield to Catonsville (Maryland) | 1,501.37 mi (2,416.22 km) |
| Broomfield to Cave Spring (Virginia) | 1,361.10 mi (2,190.48 km) |
| Broomfield to Cayce (South Carolina) | 1,384.26 mi (2,227.75 km) |
| Broomfield to Cayey (Puerto Rico) | 2,759.38 mi (4,440.79 km) |
| Broomfield to Cedar City (Utah) | 460.32 mi (740.81 km) |
| Broomfield to Cedar Falls (Iowa) | 677.46 mi (1,090.26 km) |
| Broomfield to Cedar Hill (Texas) | 679.67 mi (1,093.83 km) |
| Broomfield to Cedar Lake (Indiana) | 926.72 mi (1,491.41 km) |
| Broomfield to Cedar Mill (Oregon) | 976.94 mi (1,572.24 km) |
| Broomfield to Cedar Park (Texas) | 769.00 mi (1,237.59 km) |
