| Grevenmacher to Portage (Michigan) | 4,167.71 mi (6,707.29 km) |
| Grevenmacher to Portage (Wisconsin) | 4,249.78 mi (6,839.35 km) |
| Grevenmacher to Portales (New Mexico) | 5,230.47 mi (8,417.63 km) |
| Grevenmacher to Porterville (California) | 5,641.16 mi (9,078.57 km) |
| Grevenmacher to Portland (Maine) | 3,499.37 mi (5,631.69 km) |
| Grevenmacher to Portland (Oregon) | 5,183.81 mi (8,342.53 km) |
| Grevenmacher to Portland (Tennessee) | 4,469.15 mi (7,192.40 km) |
| Grevenmacher to Portland (Texas) | 5,337.89 mi (8,590.51 km) |
| Grevenmacher to Portsmouth (New Hampshire) | 3,545.21 mi (5,705.46 km) |
| Grevenmacher to Portsmouth (Ohio) | 4,224.32 mi (6,798.39 km) |
| Grevenmacher to Portsmouth (Virginia) | 4,043.53 mi (6,507.44 km) |
| Grevenmacher to Post Falls (Idaho) | 4,909.56 mi (7,901.18 km) |
| Grevenmacher to Potomac (Maryland) | 3,980.38 mi (6,405.80 km) |
| Grevenmacher to Potomac Park (California) | 5,680.09 mi (9,141.22 km) |
| Grevenmacher to Pottstown (Pennsylvania) | 3,862.32 mi (6,215.80 km) |
