| Sofia to Port Chester (New York) | 4,686.46 mi (7,542.13 km) |
| Sofia to Port Hueneme (California) | 6,622.31 mi (10,657.58 km) |
| Sofia to Port Huron (Michigan) | 4,944.61 mi (7,957.57 km) |
| Sofia to Port Lavaca (Texas) | 6,207.85 mi (9,990.57 km) |
| Sofia to Port Neches (Texas) | 6,031.88 mi (9,707.37 km) |
| Sofia to Port Orange (Florida) | 5,538.79 mi (8,913.82 km) |
| Sofia to Port Orchard (Washington) | 5,866.89 mi (9,441.85 km) |
| Sofia to Port Royal (South Carolina) | 5,371.11 mi (8,643.96 km) |
| Sofia to Port Salerno (Florida) | 5,596.14 mi (9,006.12 km) |
| Sofia to Port St. John (Florida) | 5,560.12 mi (8,948.15 km) |
| Sofia to Port St. Lucie (Florida) | 5,598.61 mi (9,010.10 km) |
| Sofia to Port Washington (New York) | 4,694.40 mi (7,554.91 km) |
| Sofia to Port Washington (Wisconsin) | 5,125.65 mi (8,248.93 km) |
| Sofia to Port Wentworth (Georgia) | 5,399.82 mi (8,690.17 km) |
| Sofia to Portage (Indiana) | 5,187.29 mi (8,348.14 km) |
