| Montrose to Port Chester (New York) | 3,247.75 mi (5,226.74 km) |
| Montrose to Port Hueneme (California) | 5,156.49 mi (8,298.57 km) |
| Montrose to Port Huron (Michigan) | 3,470.05 mi (5,584.51 km) |
| Montrose to Port Lavaca (Texas) | 4,737.57 mi (7,624.38 km) |
| Montrose to Port Neches (Texas) | 4,566.06 mi (7,348.37 km) |
| Montrose to Port Orange (Florida) | 4,137.10 mi (6,658.02 km) |
| Montrose to Port Orchard (Washington) | 4,458.79 mi (7,175.73 km) |
| Montrose to Port Royal (South Carolina) | 3,951.33 mi (6,359.04 km) |
| Montrose to Port Salerno (Florida) | 4,212.71 mi (6,779.70 km) |
| Montrose to Port St. John (Florida) | 4,163.75 mi (6,700.90 km) |
| Montrose to Port St. Lucie (Florida) | 4,212.93 mi (6,780.05 km) |
| Montrose to Port Washington (New York) | 3,256.74 mi (5,241.22 km) |
| Montrose to Port Washington (Wisconsin) | 3,641.03 mi (5,859.66 km) |
| Montrose to Port Wentworth (Georgia) | 3,978.38 mi (6,402.58 km) |
| Montrose to Portage (Indiana) | 3,707.22 mi (5,966.20 km) |
