| Olbia to Joliet (Illinois) | 4,765.47 mi (7,669.28 km) |
| Olbia to Jonesboro (Arkansas) | 5,115.38 mi (8,232.41 km) |
| Olbia to Joplin (Missouri) | 5,222.25 mi (8,404.40 km) |
| Olbia to Joppatowne (Maryland) | 4,334.54 mi (6,975.76 km) |
| Olbia to Juana Díaz (Puerto Rico) | 4,689.27 mi (7,546.66 km) |
| Olbia to Junction City (Kansas) | 5,229.68 mi (8,416.35 km) |
| Olbia to Juneau (Alaska) | 5,260.30 mi (8,465.64 km) |
| Olbia to Jupiter (Florida) | 5,007.69 mi (8,059.10 km) |
| Olbia to Jupiter Farms (Florida) | 5,012.78 mi (8,067.29 km) |
| Olbia to Jurupa Valley (California) | 6,259.97 mi (10,074.44 km) |
| Olbia to Justice (Illinois) | 4,742.89 mi (7,632.94 km) |
| Olbia to Kahului (Hawaii) | 8,073.48 mi (12,993.01 km) |
| Olbia to Kailua (Hawaii) | 8,054.38 mi (12,962.27 km) |
| Olbia to Kalamazoo (Michigan) | 4,628.11 mi (7,448.23 km) |
| Olbia to Kalispell (Montana) | 5,388.65 mi (8,672.20 km) |
