| Birsfelden to Portage (Michigan) | 4,292.01 mi (6,907.32 km) |
| Birsfelden to Portage (Wisconsin) | 4,379.32 mi (7,047.84 km) |
| Birsfelden to Portales (New Mexico) | 5,362.24 mi (8,629.70 km) |
| Birsfelden to Porterville (California) | 5,787.29 mi (9,313.74 km) |
| Birsfelden to Portland (Maine) | 3,611.43 mi (5,812.04 km) |
| Birsfelden to Portland (Oregon) | 5,336.01 mi (8,587.48 km) |
| Birsfelden to Portland (Tennessee) | 4,586.33 mi (7,380.99 km) |
| Birsfelden to Portland (Texas) | 5,456.27 mi (8,781.01 km) |
| Birsfelden to Portsmouth (New Hampshire) | 3,656.55 mi (5,884.64 km) |
| Birsfelden to Portsmouth (Ohio) | 4,340.85 mi (6,985.93 km) |
| Birsfelden to Portsmouth (Virginia) | 4,149.38 mi (6,677.78 km) |
| Birsfelden to Post Falls (Idaho) | 5,060.27 mi (8,143.72 km) |
| Birsfelden to Potomac (Maryland) | 4,091.04 mi (6,583.90 km) |
| Birsfelden to Potomac Park (California) | 5,825.79 mi (9,375.70 km) |
| Birsfelden to Pottstown (Pennsylvania) | 3,973.47 mi (6,394.68 km) |
