| Greensboro to Portage (Michigan) | 522.46 mi (840.82 km) |
| Greensboro to Portage (Wisconsin) | 724.86 mi (1,166.55 km) |
| Greensboro to Portales (New Mexico) | 1,332.84 mi (2,145.00 km) |
| Greensboro to Porterville (California) | 2,174.09 mi (3,498.86 km) |
| Greensboro to Portland (Maine) | 727.77 mi (1,171.24 km) |
| Greensboro to Portland (Oregon) | 2,302.34 mi (3,705.26 km) |
| Greensboro to Portland (Tennessee) | 374.19 mi (602.21 km) |
| Greensboro to Portland (Texas) | 1,168.99 mi (1,881.31 km) |
| Greensboro to Portsmouth (New Hampshire) | 679.96 mi (1,094.29 km) |
| Greensboro to Portsmouth (Ohio) | 250.95 mi (403.86 km) |
| Greensboro to Portsmouth (Virginia) | 199.82 mi (321.57 km) |
| Greensboro to Post Falls (Idaho) | 2,046.02 mi (3,292.75 km) |
| Greensboro to Potomac (Maryland) | 247.88 mi (398.93 km) |
| Greensboro to Potomac Park (California) | 2,180.76 mi (3,509.59 km) |
| Greensboro to Pottstown (Pennsylvania) | 366.01 mi (589.04 km) |
