| Boadilla del Monte to Camas (Washington) | 5,387.02 mi (8,669.57 km) |
| Boadilla del Monte to Cambridge (Maryland) | 3,739.86 mi (6,018.72 km) |
| Boadilla del Monte to Cambridge (Massachusetts) | 3,393.84 mi (5,461.86 km) |
| Boadilla del Monte to Camden (Arkansas) | 4,718.88 mi (7,594.30 km) |
| Boadilla del Monte to Camden (New Jersey) | 3,651.33 mi (5,876.25 km) |
| Boadilla del Monte to Cameron Park (California) | 5,685.80 mi (9,150.41 km) |
| Boadilla del Monte to Camp Pendleton South (California) | 5,817.51 mi (9,362.38 km) |
| Boadilla del Monte to Camp Springs (Maryland) | 3,772.58 mi (6,071.38 km) |
| Boadilla del Monte to Camp Verde (Arizona) | 5,525.12 mi (8,891.82 km) |
| Boadilla del Monte to Campbell (California) | 5,792.21 mi (9,321.65 km) |
| Boadilla del Monte to Campbellsville (Kentucky) | 4,223.16 mi (6,796.52 km) |
| Boadilla del Monte to Campton Hills (Illinois) | 4,203.93 mi (6,765.57 km) |
| Boadilla del Monte to Canby (Oregon) | 5,412.43 mi (8,710.47 km) |
| Boadilla del Monte to Candelaria (Puerto Rico) | 3,960.02 mi (6,373.04 km) |
| Boadilla del Monte to Candler-McAfee (Georgia) | 4,301.34 mi (6,922.33 km) |
