| Gostyn to Joliet (Illinois) | 4,586.76 mi (7,381.67 km) |
| Gostyn to Jonesboro (Arkansas) | 4,977.64 mi (8,010.74 km) |
| Gostyn to Joplin (Missouri) | 5,038.48 mi (8,108.65 km) |
| Gostyn to Joppatowne (Maryland) | 4,274.43 mi (6,879.03 km) |
| Gostyn to Juana Díaz (Puerto Rico) | 4,970.33 mi (7,998.97 km) |
| Gostyn to Junction City (Kansas) | 5,006.47 mi (8,057.13 km) |
| Gostyn to Juneau (Alaska) | 4,643.25 mi (7,472.58 km) |
| Gostyn to Jupiter (Florida) | 5,062.29 mi (8,146.96 km) |
| Gostyn to Jupiter Farms (Florida) | 5,066.35 mi (8,153.50 km) |
| Gostyn to Jurupa Valley (California) | 5,896.06 mi (9,488.80 km) |
| Gostyn to Justice (Illinois) | 4,564.05 mi (7,345.13 km) |
| Gostyn to Kahului (Hawaii) | 7,394.72 mi (11,900.65 km) |
| Gostyn to Kailua (Hawaii) | 7,364.29 mi (11,851.68 km) |
| Gostyn to Kalamazoo (Michigan) | 4,460.67 mi (7,178.76 km) |
| Gostyn to Kalispell (Montana) | 4,950.15 mi (7,966.50 km) |
