| Savannah to Mangualde | 4,012.53 mi (6,457.55 km) |
| Savannah to Marco de Canavezes | 3,981.68 mi (6,407.90 km) |
| Savannah to Marinha Grande | 3,970.29 mi (6,389.56 km) |
| Savannah to Massama | 3,972.80 mi (6,393.60 km) |
| Savannah to Matosinhos | 3,954.20 mi (6,363.67 km) |
| Savannah to Mealhada | 3,982.24 mi (6,408.79 km) |
| Savannah to Melgaco | 3,958.19 mi (6,370.10 km) |
| Savannah to Melres | 3,971.44 mi (6,391.41 km) |
| Savannah to Mira | 3,966.97 mi (6,384.22 km) |
| Savannah to Miranda do Corvo | 3,993.76 mi (6,427.33 km) |
| Savannah to Mirandela | 4,023.98 mi (6,475.97 km) |
| Savannah to Mogadouro | 4,050.08 mi (6,517.97 km) |
| Savannah to Moimenta da Beira | 4,012.46 mi (6,457.43 km) |
| Savannah to Moita | 3,990.00 mi (6,421.28 km) |
| Savannah to Moncao | 3,948.46 mi (6,354.44 km) |
