Map & Directions
| north entrance | N21 | 16.109 | W86 | 45.428 |
| N-01 | N21 | 15.492 | W86 | 53.391 |
| N-02 | N21 | 15.279 | W86 | 45.248 |
| N-03 | N21 | 15.331 | W86 | 45.068 |
| N-04 | N21 | 14.953 | W86 | 44.701 |
| N-05 | N21 | 14.555 | W86 | 44.463 |
Distances in Nautical Miles
• Galveston - 658
• Mobile - 551
• Panama City, FL - 538
• Tampa Bay - 443
• Key West - 338
• Naples - 399
• Roatan - 299
• Livingston - 331
• Bocas Del Torro - 762
• Colon - 814
• Aruba - 1099
• Cartahena - 920
• Cabo San Antonio - 113
• Havana - 382
• Dry Tortugas - 294
