| Borehamwood to Joliet (Illinois) | 3,973.80 mi (6,395.21 km) |
| Borehamwood to Jonesboro (Arkansas) | 4,346.36 mi (6,994.78 km) |
| Borehamwood to Joplin (Missouri) | 4,430.91 mi (7,130.87 km) |
| Borehamwood to Joppatowne (Maryland) | 3,604.60 mi (5,801.05 km) |
| Borehamwood to Juana Díaz (Puerto Rico) | 4,232.93 mi (6,812.24 km) |
| Borehamwood to Junction City (Kansas) | 4,420.65 mi (7,114.34 km) |
| Borehamwood to Juneau (Alaska) | 4,399.95 mi (7,081.03 km) |
| Borehamwood to Jupiter (Florida) | 4,358.77 mi (7,014.76 km) |
| Borehamwood to Jupiter Farms (Florida) | 4,363.13 mi (7,021.78 km) |
| Borehamwood to Jurupa Valley (California) | 5,407.01 mi (8,701.74 km) |
| Borehamwood to Justice (Illinois) | 3,951.02 mi (6,358.55 km) |
| Borehamwood to Kahului (Hawaii) | 7,222.28 mi (11,623.13 km) |
| Borehamwood to Kailua (Hawaii) | 7,208.26 mi (11,600.57 km) |
| Borehamwood to Kalamazoo (Michigan) | 3,841.01 mi (6,181.51 km) |
| Borehamwood to Kalispell (Montana) | 4,518.46 mi (7,271.75 km) |
