| Isperih to Port Chester (New York) | 4,785.80 mi (7,702.00 km) |
| Isperih to Port Hueneme (California) | 6,646.60 mi (10,696.67 km) |
| Isperih to Port Huron (Michigan) | 5,026.09 mi (8,088.71 km) |
| Isperih to Port Lavaca (Texas) | 6,292.88 mi (10,127.41 km) |
| Isperih to Port Neches (Texas) | 6,119.75 mi (9,848.79 km) |
| Isperih to Port Orange (Florida) | 5,651.71 mi (9,095.55 km) |
| Isperih to Port Orchard (Washington) | 5,865.25 mi (9,439.21 km) |
| Isperih to Port Royal (South Carolina) | 5,478.19 mi (8,816.30 km) |
| Isperih to Port Salerno (Florida) | 5,714.13 mi (9,196.00 km) |
| Isperih to Port St. John (Florida) | 5,674.58 mi (9,132.36 km) |
| Isperih to Port St. Lucie (Florida) | 5,716.02 mi (9,199.05 km) |
| Isperih to Port Washington (New York) | 4,794.15 mi (7,715.44 km) |
| Isperih to Port Washington (Wisconsin) | 5,197.42 mi (8,364.44 km) |
| Isperih to Port Wentworth (Georgia) | 5,506.41 mi (8,861.71 km) |
| Isperih to Portage (Indiana) | 5,264.19 mi (8,471.90 km) |
