| Elk Plain to Joliet (Illinois) | 1,720.41 mi (2,768.73 km) |
| Elk Plain to Jonesboro (Arkansas) | 1,798.97 mi (2,895.16 km) |
| Elk Plain to Joplin (Missouri) | 1,575.26 mi (2,535.13 km) |
| Elk Plain to Joppatowne (Maryland) | 2,340.11 mi (3,766.04 km) |
| Elk Plain to Juana Díaz (Puerto Rico) | 3,718.22 mi (5,983.90 km) |
| Elk Plain to Junction City (Kansas) | 1,394.45 mi (2,244.15 km) |
| Elk Plain to Juneau (Alaska) | 927.39 mi (1,492.49 km) |
| Elk Plain to Jupiter (Florida) | 2,669.75 mi (4,296.54 km) |
| Elk Plain to Jupiter Farms (Florida) | 2,664.85 mi (4,288.66 km) |
| Elk Plain to Jurupa Valley (California) | 936.55 mi (1,507.24 km) |
| Elk Plain to Justice (Illinois) | 1,728.71 mi (2,782.10 km) |
| Elk Plain to Kahului (Hawaii) | 2,625.37 mi (4,225.12 km) |
| Elk Plain to Kailua (Hawaii) | 2,649.19 mi (4,263.46 km) |
| Elk Plain to Kalamazoo (Michigan) | 1,819.90 mi (2,928.85 km) |
| Elk Plain to Kalispell (Montana) | 382.80 mi (616.06 km) |
