| Rorschach to Portage (Michigan) | 4,368.17 mi (7,029.90 km) |
| Rorschach to Portage (Wisconsin) | 4,452.91 mi (7,166.26 km) |
| Rorschach to Portales (New Mexico) | 5,434.64 mi (8,746.21 km) |
| Rorschach to Porterville (California) | 5,848.25 mi (9,411.85 km) |
| Rorschach to Portland (Maine) | 3,692.12 mi (5,941.90 km) |
| Rorschach to Portland (Oregon) | 5,388.30 mi (8,671.63 km) |
| Rorschach to Portland (Tennessee) | 4,665.41 mi (7,508.26 km) |
| Rorschach to Portland (Texas) | 5,534.98 mi (8,907.69 km) |
| Rorschach to Portsmouth (New Hampshire) | 3,737.46 mi (6,014.87 km) |
| Rorschach to Portsmouth (Ohio) | 4,420.14 mi (7,113.53 km) |
| Rorschach to Portsmouth (Virginia) | 4,231.89 mi (6,810.57 km) |
| Rorschach to Post Falls (Idaho) | 5,115.18 mi (8,232.09 km) |
| Rorschach to Potomac (Maryland) | 4,172.22 mi (6,714.53 km) |
| Rorschach to Potomac Park (California) | 5,887.22 mi (9,474.57 km) |
| Rorschach to Pottstown (Pennsylvania) | 4,054.48 mi (6,525.06 km) |
