| Quarteira to Joliet (Illinois) | 4,132.69 mi (6,650.93 km) |
| Quarteira to Jonesboro (Arkansas) | 4,430.76 mi (7,130.61 km) |
| Quarteira to Joplin (Missouri) | 4,574.68 mi (7,362.24 km) |
| Quarteira to Joppatowne (Maryland) | 3,615.33 mi (5,818.31 km) |
| Quarteira to Juana Díaz (Puerto Rico) | 3,748.09 mi (6,031.97 km) |
| Quarteira to Junction City (Kansas) | 4,619.01 mi (7,433.58 km) |
| Quarteira to Juneau (Alaska) | 5,144.67 mi (8,279.55 km) |
| Quarteira to Jupiter (Florida) | 4,179.17 mi (6,725.72 km) |
| Quarteira to Jupiter Farms (Florida) | 4,184.79 mi (6,734.77 km) |
| Quarteira to Jurupa Valley (California) | 5,751.33 mi (9,255.88 km) |
| Quarteira to Justice (Illinois) | 4,111.27 mi (6,616.45 km) |
| Quarteira to Kahului (Hawaii) | 7,934.14 mi (12,768.76 km) |
| Quarteira to Kailua (Hawaii) | 7,939.43 mi (12,777.27 km) |
| Quarteira to Kalamazoo (Michigan) | 3,991.08 mi (6,423.02 km) |
| Quarteira to Kalispell (Montana) | 5,008.41 mi (8,060.25 km) |
