| Pembroke Dock to Portage (Michigan) | 3,662.28 mi (5,893.87 km) |
| Pembroke Dock to Portage (Wisconsin) | 3,751.75 mi (6,037.85 km) |
| Pembroke Dock to Portales (New Mexico) | 4,735.96 mi (7,621.79 km) |
| Pembroke Dock to Porterville (California) | 5,187.65 mi (8,348.71 km) |
| Pembroke Dock to Portland (Maine) | 2,984.26 mi (4,802.70 km) |
| Pembroke Dock to Portland (Oregon) | 4,768.19 mi (7,673.66 km) |
| Pembroke Dock to Portland (Tennessee) | 3,957.04 mi (6,368.25 km) |
| Pembroke Dock to Portland (Texas) | 4,826.73 mi (7,767.87 km) |
| Pembroke Dock to Portsmouth (New Hampshire) | 3,029.82 mi (4,876.02 km) |
| Pembroke Dock to Portsmouth (Ohio) | 3,711.75 mi (5,973.48 km) |
| Pembroke Dock to Portsmouth (Virginia) | 3,526.81 mi (5,675.86 km) |
| Pembroke Dock to Post Falls (Idaho) | 4,483.18 mi (7,214.98 km) |
| Pembroke Dock to Potomac (Maryland) | 3,464.80 mi (5,576.05 km) |
| Pembroke Dock to Potomac Park (California) | 5,224.65 mi (8,408.26 km) |
| Pembroke Dock to Pottstown (Pennsylvania) | 3,346.90 mi (5,386.31 km) |
