| Povoa de Santa Iria to Joliet (Illinois) | 4,024.06 mi (6,476.09 km) |
| Povoa de Santa Iria to Jonesboro (Arkansas) | 4,329.07 mi (6,966.96 km) |
| Povoa de Santa Iria to Joplin (Missouri) | 4,468.67 mi (7,191.64 km) |
| Povoa de Santa Iria to Joppatowne (Maryland) | 3,516.63 mi (5,659.47 km) |
| Povoa de Santa Iria to Juana Díaz (Puerto Rico) | 3,705.82 mi (5,963.95 km) |
| Povoa de Santa Iria to Junction City (Kansas) | 4,508.98 mi (7,256.50 km) |
| Povoa de Santa Iria to Juneau (Alaska) | 5,010.30 mi (8,063.30 km) |
| Povoa de Santa Iria to Jupiter (Florida) | 4,101.53 mi (6,600.78 km) |
| Povoa de Santa Iria to Jupiter Farms (Florida) | 4,107.05 mi (6,609.65 km) |
| Povoa de Santa Iria to Jurupa Valley (California) | 5,633.96 mi (9,066.99 km) |
| Povoa de Santa Iria to Justice (Illinois) | 4,002.45 mi (6,441.33 km) |
| Povoa de Santa Iria to Kahului (Hawaii) | 7,801.55 mi (12,555.38 km) |
| Povoa de Santa Iria to Kailua (Hawaii) | 7,806.30 mi (12,563.03 km) |
| Povoa de Santa Iria to Kalamazoo (Michigan) | 3,882.60 mi (6,248.45 km) |
| Povoa de Santa Iria to Kalispell (Montana) | 4,881.55 mi (7,856.10 km) |
