| Guaynabo to Iselin (New Jersey) | 1,608.51 mi (2,588.64 km) |
| Guaynabo to Isla Vista (California) | 3,462.95 mi (5,573.08 km) |
| Guaynabo to Issaquah (Washington) | 3,712.83 mi (5,975.23 km) |
| Guaynabo to Ithaca (New York) | 1,770.64 mi (2,849.58 km) |
| Guaynabo to Ives Estates (Florida) | 1,040.35 mi (1,674.29 km) |
| Guaynabo to Jackson (Michigan) | 1,967.27 mi (3,166.02 km) |
| Guaynabo to Jackson (Mississippi) | 1,779.33 mi (2,863.55 km) |
| Guaynabo to Jackson (Missouri) | 1,935.91 mi (3,115.54 km) |
| Guaynabo to Jackson (Tennessee) | 1,829.78 mi (2,944.74 km) |
| Guaynabo to Jackson (Wyoming) | 3,110.84 mi (5,006.41 km) |
| Guaynabo to Jacksonville (Alabama) | 1,613.35 mi (2,596.43 km) |
| Guaynabo to Jacksonville (Arkansas) | 1,959.79 mi (3,153.98 km) |
| Guaynabo to Jacksonville (Florida) | 1,278.42 mi (2,057.42 km) |
| Guaynabo to Jacksonville (Illinois) | 2,059.60 mi (3,314.60 km) |
| Guaynabo to Jacksonville (North Carolina) | 1,324.94 mi (2,132.28 km) |
