| Modra to Joliet (Illinois) | 4,749.96 mi (7,644.33 km) |
| Modra to Jonesboro (Arkansas) | 5,133.15 mi (8,261.00 km) |
| Modra to Joplin (Missouri) | 5,204.70 mi (8,376.16 km) |
| Modra to Joppatowne (Maryland) | 4,408.00 mi (7,093.99 km) |
| Modra to Juana Díaz (Puerto Rico) | 5,013.79 mi (8,068.91 km) |
| Modra to Junction City (Kansas) | 5,181.21 mi (8,338.36 km) |
| Modra to Juneau (Alaska) | 4,882.85 mi (7,858.19 km) |
| Modra to Jupiter (Florida) | 5,170.46 mi (8,321.04 km) |
| Modra to Jupiter Farms (Florida) | 5,174.81 mi (8,328.05 km) |
| Modra to Jurupa Valley (California) | 6,101.55 mi (9,819.50 km) |
| Modra to Justice (Illinois) | 4,727.19 mi (7,607.68 km) |
| Modra to Kahului (Hawaii) | 7,639.79 mi (12,295.05 km) |
| Modra to Kailua (Hawaii) | 7,609.61 mi (12,246.48 km) |
| Modra to Kalamazoo (Michigan) | 4,620.75 mi (7,436.38 km) |
| Modra to Kalispell (Montana) | 5,166.14 mi (8,314.10 km) |
