| Mays Chapel to Mangualde | 3,547.79 mi (5,709.61 km) |
| Mays Chapel to Marco de Canavezes | 3,513.77 mi (5,654.86 km) |
| Mays Chapel to Marinha Grande | 3,513.56 mi (5,654.54 km) |
| Mays Chapel to Massama | 3,523.75 mi (5,670.92 km) |
| Mays Chapel to Matosinhos | 3,487.24 mi (5,612.18 km) |
| Mays Chapel to Mealhada | 3,520.25 mi (5,665.29 km) |
| Mays Chapel to Melgaco | 3,484.31 mi (5,607.46 km) |
| Mays Chapel to Melres | 3,504.74 mi (5,640.33 km) |
| Mays Chapel to Mira | 3,505.16 mi (5,641.00 km) |
| Mays Chapel to Miranda do Corvo | 3,533.48 mi (5,686.59 km) |
| Mays Chapel to Mirandela | 3,552.40 mi (5,717.04 km) |
| Mays Chapel to Mogadouro | 3,578.68 mi (5,759.34 km) |
| Mays Chapel to Moimenta da Beira | 3,544.95 mi (5,705.05 km) |
| Mays Chapel to Moita | 3,541.10 mi (5,698.85 km) |
| Mays Chapel to Moncao | 3,475.21 mi (5,592.81 km) |
