| Birstonas to Portage (Michigan) | 4,574.02 mi (7,361.18 km) |
| Birstonas to Portage (Wisconsin) | 4,613.86 mi (7,425.29 km) |
| Birstonas to Portales (New Mexico) | 5,554.24 mi (8,938.69 km) |
| Birstonas to Porterville (California) | 5,799.33 mi (9,333.12 km) |
| Birstonas to Portland (Maine) | 3,999.61 mi (6,436.75 km) |
| Birstonas to Portland (Oregon) | 5,247.57 mi (8,445.15 km) |
| Birstonas to Portland (Tennessee) | 4,917.56 mi (7,914.05 km) |
| Birstonas to Portland (Texas) | 5,762.01 mi (9,273.06 km) |
| Birstonas to Portsmouth (New Hampshire) | 4,048.45 mi (6,515.35 km) |
| Birstonas to Portsmouth (Ohio) | 4,681.87 mi (7,534.75 km) |
| Birstonas to Portsmouth (Virginia) | 4,566.14 mi (7,348.49 km) |
| Birstonas to Post Falls (Idaho) | 5,010.29 mi (8,063.29 km) |
| Birstonas to Potomac (Maryland) | 4,477.95 mi (7,206.57 km) |
| Birstonas to Potomac Park (California) | 5,843.32 mi (9,403.92 km) |
| Birstonas to Pottstown (Pennsylvania) | 4,359.59 mi (7,016.09 km) |
