| Ithaca to Mangualde | 3,456.89 mi (5,563.32 km) |
| Ithaca to Marco de Canavezes | 3,421.14 mi (5,505.79 km) |
| Ithaca to Marinha Grande | 3,427.56 mi (5,516.13 km) |
| Ithaca to Massama | 3,442.11 mi (5,539.55 km) |
| Ithaca to Matosinhos | 3,395.33 mi (5,464.25 km) |
| Ithaca to Mealhada | 3,431.12 mi (5,521.85 km) |
| Ithaca to Melgaco | 3,388.21 mi (5,452.80 km) |
| Ithaca to Melres | 3,412.89 mi (5,492.51 km) |
| Ithaca to Mira | 3,416.21 mi (5,497.86 km) |
| Ithaca to Miranda do Corvo | 3,445.29 mi (5,544.66 km) |
| Ithaca to Mirandela | 3,457.38 mi (5,564.11 km) |
| Ithaca to Mogadouro | 3,483.64 mi (5,606.38 km) |
| Ithaca to Moimenta da Beira | 3,452.41 mi (5,556.12 km) |
| Ithaca to Moita | 3,459.47 mi (5,567.47 km) |
| Ithaca to Moncao | 3,379.54 mi (5,438.85 km) |
