| Rorschach to Port Chester (New York) | 3,940.50 mi (6,341.62 km) |
| Rorschach to Port Hueneme (California) | 5,964.82 mi (9,599.45 km) |
| Rorschach to Port Huron (Michigan) | 4,210.87 mi (6,776.74 km) |
| Rorschach to Port Lavaca (Texas) | 5,469.29 mi (8,801.97 km) |
| Rorschach to Port Neches (Texas) | 5,291.46 mi (8,515.78 km) |
| Rorschach to Port Orange (Florida) | 4,789.44 mi (7,707.86 km) |
| Rorschach to Port Orchard (Washington) | 5,271.27 mi (8,483.29 km) |
| Rorschach to Port Royal (South Carolina) | 4,622.33 mi (7,438.93 km) |
| Rorschach to Port Salerno (Florida) | 4,847.26 mi (7,800.91 km) |
| Rorschach to Port St. John (Florida) | 4,810.82 mi (7,742.26 km) |
| Rorschach to Port St. Lucie (Florida) | 4,849.63 mi (7,804.73 km) |
| Rorschach to Port Washington (New York) | 3,948.25 mi (6,354.10 km) |
| Rorschach to Port Washington (Wisconsin) | 4,401.53 mi (7,083.58 km) |
| Rorschach to Port Wentworth (Georgia) | 4,651.14 mi (7,485.29 km) |
| Rorschach to Portage (Indiana) | 4,457.52 mi (7,173.68 km) |
