| Coalinga to Mangualde | 5,627.95 mi (9,057.30 km) |
| Coalinga to Marco de Canavezes | 5,586.39 mi (8,990.43 km) |
| Coalinga to Marinha Grande | 5,619.61 mi (9,043.90 km) |
| Coalinga to Massama | 5,650.22 mi (9,093.16 km) |
| Coalinga to Matosinhos | 5,564.68 mi (8,955.48 km) |
| Coalinga to Mealhada | 5,610.56 mi (9,029.32 km) |
| Coalinga to Melgaco | 5,539.80 mi (8,915.44 km) |
| Coalinga to Melres | 5,581.78 mi (8,983.01 km) |
| Coalinga to Mira | 5,596.99 mi (9,007.49 km) |
| Coalinga to Miranda do Corvo | 5,627.99 mi (9,057.38 km) |
| Coalinga to Mirandela | 5,610.60 mi (9,029.38 km) |
| Coalinga to Mogadouro | 5,635.61 mi (9,069.64 km) |
| Coalinga to Moimenta da Beira | 5,616.72 mi (9,039.23 km) |
| Coalinga to Moita | 5,666.97 mi (9,120.11 km) |
| Coalinga to Moncao | 5,533.43 mi (8,905.20 km) |
