| Humacao to Alderwood Manor (Washington) | 3,751.80 mi (6,037.94 km) |
| Humacao to Aldine (Texas) | 2,026.48 mi (3,261.31 km) |
| Humacao to Alexander City (Alabama) | 1,611.35 mi (2,593.21 km) |
| Humacao to Alexandria (Louisiana) | 1,895.41 mi (3,050.37 km) |
| Humacao to Alexandria (Minnesota) | 2,553.40 mi (4,109.30 km) |
| Humacao to Alexandria (Virginia) | 1,580.20 mi (2,543.09 km) |
| Humacao to Algonquin (Illinois) | 2,121.00 mi (3,413.42 km) |
| Humacao to Alhambra (California) | 3,387.48 mi (5,451.61 km) |
| Humacao to Alice (Texas) | 2,148.57 mi (3,457.78 km) |
| Humacao to Aliso Viejo (California) | 3,361.17 mi (5,409.27 km) |
| Humacao to Allen (Texas) | 2,170.05 mi (3,492.36 km) |
| Humacao to Allen Park (Michigan) | 1,954.03 mi (3,144.70 km) |
| Humacao to Allendale (Michigan) | 2,080.28 mi (3,347.89 km) |
| Humacao to Allentown (Pennsylvania) | 1,653.50 mi (2,661.05 km) |
| Humacao to Alliance (Ohio) | 1,815.29 mi (2,921.42 km) |
