| Boadilla del Monte to Crest Hill (Illinois) | 4,203.28 mi (6,764.53 km) |
| Boadilla del Monte to Crestview (Florida) | 4,526.38 mi (7,284.50 km) |
| Boadilla del Monte to Crestwood (Illinois) | 4,184.06 mi (6,733.59 km) |
| Boadilla del Monte to Crestwood (Missouri) | 4,413.29 mi (7,102.50 km) |
| Boadilla del Monte to Creve Coeur (Missouri) | 4,412.38 mi (7,101.04 km) |
| Boadilla del Monte to Crofton (Maryland) | 3,754.58 mi (6,042.41 km) |
| Boadilla del Monte to Crossville (Tennessee) | 4,257.34 mi (6,851.52 km) |
| Boadilla del Monte to Crowley (Louisiana) | 4,830.48 mi (7,773.90 km) |
| Boadilla del Monte to Crowley (Texas) | 4,970.45 mi (7,999.17 km) |
| Boadilla del Monte to Crown Point (Indiana) | 4,174.22 mi (6,717.75 km) |
| Boadilla del Monte to Crystal (Minnesota) | 4,310.54 mi (6,937.14 km) |
| Boadilla del Monte to Crystal Lake (Illinois) | 4,190.59 mi (6,744.11 km) |
| Boadilla del Monte to Cudahy (California) | 5,813.28 mi (9,355.57 km) |
| Boadilla del Monte to Cudahy (Wisconsin) | 4,145.57 mi (6,671.65 km) |
| Boadilla del Monte to Cullman (Alabama) | 4,409.13 mi (7,095.80 km) |
