| Ponce to Johnstown (Pennsylvania) | 1,706.83 mi (2,746.88 km) |
| Ponce to Joliet (Illinois) | 2,062.36 mi (3,319.04 km) |
| Ponce to Jonesboro (Arkansas) | 1,916.37 mi (3,084.11 km) |
| Ponce to Joplin (Missouri) | 2,142.49 mi (3,448.01 km) |
| Ponce to Joppatowne (Maryland) | 1,589.68 mi (2,558.34 km) |
| Ponce to Juana Díaz (Puerto Rico) | 8.17 mi (13.15 km) |
| Ponce to Junction City (Kansas) | 2,320.79 mi (3,734.95 km) |
| Ponce to Juneau (Alaska) | 4,355.03 mi (7,008.74 km) |
| Ponce to Jupiter (Florida) | 1,057.38 mi (1,701.69 km) |
| Ponce to Jupiter Farms (Florida) | 1,062.96 mi (1,710.68 km) |
| Ponce to Jurupa Valley (California) | 3,308.19 mi (5,324.02 km) |
| Ponce to Justice (Illinois) | 2,062.46 mi (3,319.20 km) |
| Ponce to Kahului (Hawaii) | 5,771.44 mi (9,288.23 km) |
| Ponce to Kailua (Hawaii) | 5,839.73 mi (9,398.14 km) |
| Ponce to Kalamazoo (Michigan) | 2,013.07 mi (3,239.73 km) |
