| Fortuna to Joliet (Illinois) | 4,413.65 mi (7,103.08 km) |
| Fortuna to Jonesboro (Arkansas) | 4,732.04 mi (7,615.49 km) |
| Fortuna to Joplin (Missouri) | 4,863.19 mi (7,826.54 km) |
| Fortuna to Joppatowne (Maryland) | 3,925.62 mi (6,317.68 km) |
| Fortuna to Juana Díaz (Puerto Rico) | 4,132.32 mi (6,650.33 km) |
| Fortuna to Junction City (Kansas) | 4,894.25 mi (7,876.53 km) |
| Fortuna to Juneau (Alaska) | 5,234.31 mi (8,423.80 km) |
| Fortuna to Jupiter (Florida) | 4,529.86 mi (7,290.11 km) |
| Fortuna to Jupiter Farms (Florida) | 4,535.32 mi (7,298.89 km) |
| Fortuna to Jurupa Valley (California) | 5,994.88 mi (9,647.83 km) |
| Fortuna to Justice (Illinois) | 4,391.68 mi (7,067.73 km) |
| Fortuna to Kahului (Hawaii) | 8,054.16 mi (12,961.92 km) |
| Fortuna to Kailua (Hawaii) | 8,050.07 mi (12,955.34 km) |
| Fortuna to Kalamazoo (Michigan) | 4,272.87 mi (6,876.52 km) |
| Fortuna to Kalispell (Montana) | 5,199.59 mi (8,367.93 km) |
