| Castagneto Carducci to Portage (Michigan) | 4,583.80 mi (7,376.91 km) |
| Castagneto Carducci to Portage (Wisconsin) | 4,679.79 mi (7,531.39 km) |
| Castagneto Carducci to Portales (New Mexico) | 5,665.24 mi (9,117.32 km) |
| Castagneto Carducci to Porterville (California) | 6,112.87 mi (9,837.72 km) |
| Castagneto Carducci to Portland (Maine) | 3,883.78 mi (6,250.34 km) |
| Castagneto Carducci to Portland (Oregon) | 5,669.49 mi (9,124.16 km) |
| Castagneto Carducci to Portland (Tennessee) | 4,865.26 mi (7,829.88 km) |
| Castagneto Carducci to Portland (Texas) | 5,735.68 mi (9,230.69 km) |
| Castagneto Carducci to Portsmouth (New Hampshire) | 3,927.51 mi (6,320.71 km) |
| Castagneto Carducci to Portsmouth (Ohio) | 4,619.15 mi (7,433.80 km) |
| Castagneto Carducci to Portsmouth (Virginia) | 4,409.20 mi (7,095.92 km) |
| Castagneto Carducci to Post Falls (Idaho) | 5,392.13 mi (8,677.79 km) |
| Castagneto Carducci to Potomac (Maryland) | 4,359.61 mi (7,016.11 km) |
| Castagneto Carducci to Potomac Park (California) | 6,150.74 mi (9,898.67 km) |
| Castagneto Carducci to Pottstown (Pennsylvania) | 4,243.21 mi (6,828.78 km) |
