| Barmstedt to Portage (Michigan) | 4,140.71 mi (6,663.82 km) |
| Barmstedt to Portage (Wisconsin) | 4,204.09 mi (6,765.83 km) |
| Barmstedt to Portales (New Mexico) | 5,172.10 mi (8,323.69 km) |
| Barmstedt to Porterville (California) | 5,519.32 mi (8,882.48 km) |
| Barmstedt to Portland (Maine) | 3,514.75 mi (5,656.44 km) |
| Barmstedt to Portland (Oregon) | 5,026.06 mi (8,088.66 km) |
| Barmstedt to Portland (Tennessee) | 4,463.32 mi (7,183.03 km) |
| Barmstedt to Portland (Texas) | 5,324.25 mi (8,568.55 km) |
| Barmstedt to Portsmouth (New Hampshire) | 3,562.37 mi (5,733.08 km) |
| Barmstedt to Portsmouth (Ohio) | 4,221.82 mi (6,794.36 km) |
| Barmstedt to Portsmouth (Virginia) | 4,072.98 mi (6,554.83 km) |
| Barmstedt to Post Falls (Idaho) | 4,763.25 mi (7,665.72 km) |
| Barmstedt to Potomac (Maryland) | 3,996.66 mi (6,432.00 km) |
| Barmstedt to Potomac Park (California) | 5,560.31 mi (8,948.45 km) |
| Barmstedt to Pottstown (Pennsylvania) | 3,877.92 mi (6,240.91 km) |
