| Humacao to Rancho Cordova (California) | 3,592.37 mi (5,781.37 km) |
| Humacao to Rancho Cucamonga (California) | 3,355.34 mi (5,399.89 km) |
| Humacao to Rancho Mirage (California) | 3,287.85 mi (5,291.29 km) |
| Humacao to Rancho Palos Verdes (California) | 3,398.55 mi (5,469.43 km) |
| Humacao to Rancho San Diego (California) | 3,309.78 mi (5,326.58 km) |
| Humacao to Rancho Santa Margarita (California) | 3,354.03 mi (5,397.78 km) |
| Humacao to Randallstown (Maryland) | 1,606.90 mi (2,586.05 km) |
| Humacao to Rantoul (Illinois) | 2,026.38 mi (3,261.15 km) |
| Humacao to Rapid City (South Dakota) | 2,806.52 mi (4,516.66 km) |
| Humacao to Ravenna (Ohio) | 1,833.19 mi (2,950.24 km) |
| Humacao to Raymondville (Texas) | 2,115.66 mi (3,404.83 km) |
| Humacao to Raymore (Missouri) | 2,232.50 mi (3,592.86 km) |
| Humacao to Raytown (Missouri) | 2,239.72 mi (3,604.48 km) |
| Humacao to Reading (Ohio) | 1,833.70 mi (2,951.06 km) |
| Humacao to Reading (Pennsylvania) | 1,646.85 mi (2,650.35 km) |
