| Boadilla del Monte to Jacksonville (Texas) | 4,897.44 mi (7,881.66 km) |
| Boadilla del Monte to Jacksonville Beach (Florida) | 4,286.68 mi (6,898.75 km) |
| Boadilla del Monte to James Island (South Carolina) | 4,123.69 mi (6,636.44 km) |
| Boadilla del Monte to Jamestown (New York) | 3,781.89 mi (6,086.37 km) |
| Boadilla del Monte to Jamestown (North Dakota) | 4,460.30 mi (7,178.16 km) |
| Boadilla del Monte to Janesville (Wisconsin) | 4,205.20 mi (6,767.61 km) |
| Boadilla del Monte to Jasmine Estates (Florida) | 4,426.72 mi (7,124.12 km) |
| Boadilla del Monte to Jasper (Alabama) | 4,442.07 mi (7,148.81 km) |
| Boadilla del Monte to Jasper (Indiana) | 4,260.60 mi (6,856.78 km) |
| Boadilla del Monte to Jefferson (Georgia) | 4,253.74 mi (6,845.73 km) |
| Boadilla del Monte to Jefferson (Louisiana) | 4,732.81 mi (7,616.72 km) |
| Boadilla del Monte to Jefferson City (Missouri) | 4,494.76 mi (7,233.62 km) |
| Boadilla del Monte to Jefferson Hills (Pennsylvania) | 3,869.51 mi (6,227.38 km) |
| Boadilla del Monte to Jefferson Valley-Yorktown (New York) | 3,549.41 mi (5,712.23 km) |
| Boadilla del Monte to Jeffersontown (Kentucky) | 4,203.27 mi (6,764.51 km) |
