| Portimao to Miami Lakes (Florida) | 4,200.30 mi (6,759.74 km) |
| Portimao to Miami Shores (Florida) | 4,194.13 mi (6,749.80 km) |
| Portimao to Miami Springs (Florida) | 4,201.78 mi (6,762.11 km) |
| Portimao to Miamisburg (Ohio) | 3,977.17 mi (6,400.64 km) |
| Portimao to Michigan City (Indiana) | 4,044.00 mi (6,508.19 km) |
| Portimao to Middle Island (New York) | 3,388.42 mi (5,453.14 km) |
| Portimao to Middle River (Maryland) | 3,597.08 mi (5,788.94 km) |
| Portimao to Middle Valley (Tennessee) | 4,153.59 mi (6,684.56 km) |
| Portimao to Middleburg (Florida) | 4,146.12 mi (6,672.54 km) |
| Portimao to Middleburg Heights (Ohio) | 3,811.80 mi (6,134.51 km) |
| Portimao to Middlesex (New Jersey) | 3,472.51 mi (5,588.47 km) |
| Portimao to Middleton (Wisconsin) | 4,127.61 mi (6,642.75 km) |
| Portimao to Middletown (Connecticut) | 3,360.29 mi (5,407.87 km) |
| Portimao to Middletown (Delaware) | 3,559.25 mi (5,728.06 km) |
| Portimao to Middletown (New York) | 3,449.67 mi (5,551.71 km) |
