| Baldock to Portage (Michigan) | 3,837.44 mi (6,175.76 km) |
| Baldock to Portage (Wisconsin) | 3,920.13 mi (6,308.85 km) |
| Baldock to Portales (New Mexico) | 4,901.55 mi (7,888.28 km) |
| Baldock to Porterville (California) | 5,325.31 mi (8,570.26 km) |
| Baldock to Portland (Maine) | 3,171.71 mi (5,104.38 km) |
| Baldock to Portland (Oregon) | 4,883.58 mi (7,859.36 km) |
| Baldock to Portland (Tennessee) | 4,139.68 mi (6,662.17 km) |
| Baldock to Portland (Texas) | 5,008.10 mi (8,059.76 km) |
| Baldock to Portsmouth (New Hampshire) | 3,217.83 mi (5,178.59 km) |
| Baldock to Portsmouth (Ohio) | 3,895.04 mi (6,268.46 km) |
| Baldock to Portsmouth (Virginia) | 3,718.55 mi (5,984.42 km) |
| Baldock to Post Falls (Idaho) | 4,604.40 mi (7,410.06 km) |
| Baldock to Potomac (Maryland) | 3,653.13 mi (5,879.15 km) |
| Baldock to Potomac Park (California) | 5,363.51 mi (8,631.74 km) |
| Baldock to Pottstown (Pennsylvania) | 3,534.91 mi (5,688.88 km) |
