| Upper Grand Lagoon to Port Charlotte (Florida) | 310.78 mi (500.15 km) |
| Upper Grand Lagoon to Port Chester (New York) | 1,008.29 mi (1,622.69 km) |
| Upper Grand Lagoon to Port Hueneme (California) | 1,967.69 mi (3,166.68 km) |
| Upper Grand Lagoon to Port Huron (Michigan) | 903.85 mi (1,454.61 km) |
| Upper Grand Lagoon to Port Lavaca (Texas) | 663.82 mi (1,068.31 km) |
| Upper Grand Lagoon to Port Neches (Texas) | 490.68 mi (789.68 km) |
| Upper Grand Lagoon to Port Orange (Florida) | 293.15 mi (471.78 km) |
| Upper Grand Lagoon to Port Orchard (Washington) | 2,289.10 mi (3,683.95 km) |
| Upper Grand Lagoon to Port Royal (South Carolina) | 333.64 mi (536.95 km) |
| Upper Grand Lagoon to Port Salerno (Florida) | 396.02 mi (637.34 km) |
| Upper Grand Lagoon to Port St. John (Florida) | 319.18 mi (513.67 km) |
| Upper Grand Lagoon to Port St. Lucie (Florida) | 380.74 mi (612.75 km) |
| Upper Grand Lagoon to Port Washington (New York) | 999.43 mi (1,608.43 km) |
| Upper Grand Lagoon to Port Washington (Wisconsin) | 920.70 mi (1,481.72 km) |
| Upper Grand Lagoon to Port Wentworth (Georgia) | 302.72 mi (487.19 km) |
