| Modra to Portage (Michigan) | 4,624.51 mi (7,442.43 km) |
| Modra to Portage (Wisconsin) | 4,694.10 mi (7,554.42 km) |
| Modra to Portales (New Mexico) | 5,665.97 mi (9,118.50 km) |
| Modra to Porterville (California) | 6,016.61 mi (9,682.79 km) |
| Modra to Portland (Maine) | 3,978.13 mi (6,402.17 km) |
| Modra to Portland (Oregon) | 5,515.46 mi (8,876.28 km) |
| Modra to Portland (Tennessee) | 4,938.61 mi (7,947.92 km) |
| Modra to Portland (Texas) | 5,803.78 mi (9,340.29 km) |
| Modra to Portsmouth (New Hampshire) | 4,024.81 mi (6,477.31 km) |
| Modra to Portsmouth (Ohio) | 4,695.29 mi (7,556.34 km) |
| Modra to Portsmouth (Virginia) | 4,528.74 mi (7,288.30 km) |
| Modra to Post Falls (Idaho) | 5,256.38 mi (8,459.32 km) |
| Modra to Potomac (Maryland) | 4,460.11 mi (7,177.86 km) |
| Modra to Potomac Park (California) | 6,057.83 mi (9,749.13 km) |
| Modra to Pottstown (Pennsylvania) | 4,341.62 mi (6,987.16 km) |
