| Karhula to Joliet (Illinois) | 4,499.10 mi (7,240.61 km) |
| Karhula to Jonesboro (Arkansas) | 4,910.20 mi (7,902.21 km) |
| Karhula to Joplin (Missouri) | 4,929.00 mi (7,932.46 km) |
| Karhula to Joppatowne (Maryland) | 4,302.24 mi (6,923.79 km) |
| Karhula to Juana Díaz (Puerto Rico) | 5,252.05 mi (8,452.36 km) |
| Karhula to Junction City (Kansas) | 4,863.88 mi (7,827.67 km) |
| Karhula to Juneau (Alaska) | 4,153.72 mi (6,684.76 km) |
| Karhula to Jupiter (Florida) | 5,154.80 mi (8,295.85 km) |
| Karhula to Jupiter Farms (Florida) | 5,157.86 mi (8,300.77 km) |
| Karhula to Jurupa Valley (California) | 5,602.37 mi (9,016.15 km) |
| Karhula to Justice (Illinois) | 4,477.21 mi (7,205.37 km) |
| Karhula to Kahului (Hawaii) | 6,810.27 mi (10,960.06 km) |
| Karhula to Kailua (Hawaii) | 6,771.44 mi (10,897.58 km) |
| Karhula to Kalamazoo (Michigan) | 4,388.02 mi (7,061.84 km) |
| Karhula to Kalispell (Montana) | 4,618.34 mi (7,432.51 km) |
