| Boadilla del Monte to Jeffersonville (Indiana) | 4,204.84 mi (6,767.04 km) |
| Boadilla del Monte to Jenison (Michigan) | 4,056.37 mi (6,528.10 km) |
| Boadilla del Monte to Jenks (Oklahoma) | 4,767.16 mi (7,672.01 km) |
| Boadilla del Monte to Jennings (Missouri) | 4,401.98 mi (7,084.29 km) |
| Boadilla del Monte to Jensen Beach (Florida) | 4,342.61 mi (6,988.76 km) |
| Boadilla del Monte to Jericho (New York) | 3,551.89 mi (5,716.22 km) |
| Boadilla del Monte to Jerome (Idaho) | 5,248.61 mi (8,446.83 km) |
| Boadilla del Monte to Jersey City (New Jersey) | 3,579.02 mi (5,759.87 km) |
| Boadilla del Monte to Jessup (Maryland) | 3,755.11 mi (6,043.27 km) |
| Boadilla del Monte to Johns Creek (Georgia) | 4,286.75 mi (6,898.87 km) |
| Boadilla del Monte to Johnson City (New York) | 3,628.81 mi (5,840.01 km) |
| Boadilla del Monte to Johnson City (Tennessee) | 4,116.53 mi (6,624.91 km) |
| Boadilla del Monte to Johnston (Iowa) | 4,447.18 mi (7,157.05 km) |
| Boadilla del Monte to Johnstown (Colorado) | 4,977.99 mi (8,011.30 km) |
| Boadilla del Monte to Johnstown (Pennsylvania) | 3,820.78 mi (6,148.96 km) |
