| Grodzisk Mazowiecki to Joliet (Illinois) | 4,696.08 mi (7,557.62 km) |
| Grodzisk Mazowiecki to Jonesboro (Arkansas) | 5,090.98 mi (8,193.14 km) |
| Grodzisk Mazowiecki to Joplin (Missouri) | 5,145.44 mi (8,280.78 km) |
| Grodzisk Mazowiecki to Joppatowne (Maryland) | 4,399.46 mi (7,080.25 km) |
| Grodzisk Mazowiecki to Juana Díaz (Puerto Rico) | 5,120.69 mi (8,240.95 km) |
| Grodzisk Mazowiecki to Junction City (Kansas) | 5,107.92 mi (8,220.40 km) |
| Grodzisk Mazowiecki to Juneau (Alaska) | 4,667.02 mi (7,510.85 km) |
| Grodzisk Mazowiecki to Jupiter (Florida) | 5,196.63 mi (8,363.17 km) |
| Grodzisk Mazowiecki to Jupiter Farms (Florida) | 5,200.59 mi (8,369.54 km) |
| Grodzisk Mazowiecki to Jurupa Valley (California) | 5,971.08 mi (9,609.53 km) |
| Grodzisk Mazowiecki to Justice (Illinois) | 4,673.45 mi (7,521.19 km) |
| Grodzisk Mazowiecki to Kahului (Hawaii) | 7,390.74 mi (11,894.25 km) |
| Grodzisk Mazowiecki to Kailua (Hawaii) | 7,356.88 mi (11,839.76 km) |
| Grodzisk Mazowiecki to Kalamazoo (Michigan) | 4,571.99 mi (7,357.91 km) |
| Grodzisk Mazowiecki to Kalispell (Montana) | 5,014.72 mi (8,070.41 km) |
