| Guayama to Marysville (California) | 3,606.61 mi (5,804.27 km) |
| Guayama to Marysville (Ohio) | 1,849.34 mi (2,976.22 km) |
| Guayama to Marysville (Washington) | 3,746.84 mi (6,029.96 km) |
| Guayama to Maryville (Missouri) | 2,304.29 mi (3,708.39 km) |
| Guayama to Maryville (Tennessee) | 1,643.66 mi (2,645.21 km) |
| Guayama to Mason (Ohio) | 1,835.68 mi (2,954.23 km) |
| Guayama to Mason City (Iowa) | 2,350.24 mi (3,782.35 km) |
| Guayama to Massapequa (New York) | 1,627.87 mi (2,619.81 km) |
| Guayama to Massapequa Park (New York) | 1,628.47 mi (2,620.76 km) |
| Guayama to Massillon (Ohio) | 1,822.48 mi (2,933.00 km) |
| Guayama to Mastic (New York) | 1,627.74 mi (2,619.59 km) |
| Guayama to Mastic Beach (New York) | 1,624.71 mi (2,614.72 km) |
| Guayama to Matteson (Illinois) | 2,068.02 mi (3,328.16 km) |
| Guayama to Matthews (North Carolina) | 1,485.28 mi (2,390.33 km) |
| Guayama to Mattoon (Illinois) | 1,994.70 mi (3,210.16 km) |
