| Dokkum to Joliet (Illinois) | 4,148.75 mi (6,676.77 km) |
| Dokkum to Jonesboro (Arkansas) | 4,532.54 mi (7,294.42 km) |
| Dokkum to Joplin (Missouri) | 4,603.55 mi (7,408.70 km) |
| Dokkum to Joppatowne (Maryland) | 3,813.97 mi (6,137.99 km) |
| Dokkum to Juana Díaz (Puerto Rico) | 4,505.60 mi (7,251.06 km) |
| Dokkum to Junction City (Kansas) | 4,581.20 mi (7,372.74 km) |
| Dokkum to Juneau (Alaska) | 4,399.04 mi (7,079.58 km) |
| Dokkum to Jupiter (Florida) | 4,592.56 mi (7,391.00 km) |
| Dokkum to Jupiter Farms (Florida) | 4,596.69 mi (7,397.65 km) |
| Dokkum to Jurupa Valley (California) | 5,520.19 mi (8,883.89 km) |
| Dokkum to Justice (Illinois) | 4,125.98 mi (6,640.12 km) |
| Dokkum to Kahului (Hawaii) | 7,203.81 mi (11,593.41 km) |
| Dokkum to Kailua (Hawaii) | 7,183.19 mi (11,560.22 km) |
| Dokkum to Kalamazoo (Michigan) | 4,019.62 mi (6,468.96 km) |
| Dokkum to Kalispell (Montana) | 4,601.74 mi (7,405.79 km) |
