| Giresun to Port Chester (New York) | 5,358.27 mi (8,623.30 km) |
| Giresun to Port Hueneme (California) | 7,057.22 mi (11,357.50 km) |
| Giresun to Port Huron (Michigan) | 5,569.37 mi (8,963.03 km) |
| Giresun to Port Lavaca (Texas) | 6,836.53 mi (11,002.33 km) |
| Giresun to Port Neches (Texas) | 6,669.12 mi (10,732.91 km) |
| Giresun to Port Orange (Florida) | 6,240.32 mi (10,042.82 km) |
| Giresun to Port Orchard (Washington) | 6,217.25 mi (10,005.70 km) |
| Giresun to Port Royal (South Carolina) | 6,059.49 mi (9,751.81 km) |
| Giresun to Port Salerno (Florida) | 6,308.85 mi (10,153.12 km) |
| Giresun to Port St. John (Florida) | 6,265.09 mi (10,082.69 km) |
| Giresun to Port St. Lucie (Florida) | 6,310.06 mi (10,155.05 km) |
| Giresun to Port Washington (New York) | 5,367.17 mi (8,637.63 km) |
| Giresun to Port Washington (Wisconsin) | 5,722.51 mi (9,209.48 km) |
| Giresun to Port Wentworth (Georgia) | 6,086.94 mi (9,795.99 km) |
| Giresun to Portage (Indiana) | 5,798.26 mi (9,331.39 km) |
