| Guayama to Medford (New York) | 1,630.59 mi (2,624.18 km) |
| Guayama to Medford (Oregon) | 3,703.43 mi (5,960.09 km) |
| Guayama to Medina (Ohio) | 1,852.70 mi (2,981.63 km) |
| Guayama to Medulla (Florida) | 1,221.00 mi (1,965.01 km) |
| Guayama to Mehlville (Missouri) | 2,032.56 mi (3,271.09 km) |
| Guayama to Melbourne (Florida) | 1,158.55 mi (1,864.50 km) |
| Guayama to Melissa (Texas) | 2,159.70 mi (3,475.70 km) |
| Guayama to Melrose (Massachusetts) | 1,716.31 mi (2,762.14 km) |
| Guayama to Melrose Park (Illinois) | 2,091.63 mi (3,366.16 km) |
| Guayama to Melville (New York) | 1,634.45 mi (2,630.40 km) |
| Guayama to Melvindale (Michigan) | 1,956.27 mi (3,148.31 km) |
| Guayama to Memphis (Florida) | 1,237.19 mi (1,991.07 km) |
| Guayama to Memphis (Tennessee) | 1,881.76 mi (3,028.40 km) |
| Guayama to Menasha (Wisconsin) | 2,227.00 mi (3,584.00 km) |
| Guayama to Mendota (California) | 3,521.68 mi (5,667.60 km) |
