| Middelharnis to Joliet (Illinois) | 4,137.38 mi (6,658.47 km) |
| Middelharnis to Jonesboro (Arkansas) | 4,514.79 mi (7,265.86 km) |
| Middelharnis to Joplin (Missouri) | 4,593.75 mi (7,392.92 km) |
| Middelharnis to Joppatowne (Maryland) | 3,781.55 mi (6,085.81 km) |
| Middelharnis to Juana Díaz (Puerto Rico) | 4,422.88 mi (7,117.95 km) |
| Middelharnis to Junction City (Kansas) | 4,578.19 mi (7,367.88 km) |
| Middelharnis to Juneau (Alaska) | 4,470.72 mi (7,194.92 km) |
| Middelharnis to Jupiter (Florida) | 4,543.66 mi (7,312.32 km) |
| Middelharnis to Jupiter Farms (Florida) | 4,547.97 mi (7,319.25 km) |
| Middelharnis to Jurupa Valley (California) | 5,542.48 mi (8,919.76 km) |
| Middelharnis to Justice (Illinois) | 4,114.59 mi (6,621.80 km) |
| Middelharnis to Kahului (Hawaii) | 7,284.01 mi (11,722.48 km) |
| Middelharnis to Kailua (Hawaii) | 7,265.81 mi (11,693.20 km) |
| Middelharnis to Kalamazoo (Michigan) | 4,006.07 mi (6,447.15 km) |
| Middelharnis to Kalispell (Montana) | 4,637.76 mi (7,463.75 km) |
