| Greensboro to Port Chester (New York) | 474.96 mi (764.38 km) |
| Greensboro to Port Hueneme (California) | 2,213.95 mi (3,563.01 km) |
| Greensboro to Port Huron (Michigan) | 495.67 mi (797.71 km) |
| Greensboro to Port Lavaca (Texas) | 1,106.10 mi (1,780.09 km) |
| Greensboro to Port Neches (Texas) | 919.29 mi (1,479.46 km) |
| Greensboro to Port Orange (Florida) | 487.66 mi (784.82 km) |
| Greensboro to Port Orchard (Washington) | 2,309.01 mi (3,715.99 km) |
| Greensboro to Port Royal (South Carolina) | 263.20 mi (423.58 km) |
| Greensboro to Port Salerno (Florida) | 618.72 mi (995.73 km) |
| Greensboro to Port St. John (Florida) | 529.60 mi (852.30 km) |
| Greensboro to Port St. Lucie (Florida) | 610.02 mi (981.73 km) |
| Greensboro to Port Washington (New York) | 466.23 mi (750.32 km) |
| Greensboro to Port Washington (Wisconsin) | 660.34 mi (1,062.72 km) |
| Greensboro to Port Wentworth (Georgia) | 280.68 mi (451.70 km) |
| Greensboro to Portage (Indiana) | 547.74 mi (881.50 km) |
