| Lyons to Mangualde | 3,999.56 mi (6,436.68 km) |
| Lyons to Marco de Canavezes | 3,962.11 mi (6,376.39 km) |
| Lyons to Marinha Grande | 3,975.35 mi (6,397.71 km) |
| Lyons to Massama | 3,993.98 mi (6,427.69 km) |
| Lyons to Matosinhos | 3,937.17 mi (6,336.26 km) |
| Lyons to Mealhada | 3,975.76 mi (6,398.36 km) |
| Lyons to Melgaco | 3,925.43 mi (6,317.38 km) |
| Lyons to Melres | 3,954.73 mi (6,364.52 km) |
| Lyons to Mira | 3,961.10 mi (6,374.77 km) |
| Lyons to Miranda do Corvo | 3,990.84 mi (6,422.63 km) |
| Lyons to Mirandela | 3,995.51 mi (6,430.16 km) |
| Lyons to Mogadouro | 4,021.64 mi (6,472.21 km) |
| Lyons to Moimenta da Beira | 3,993.34 mi (6,426.67 km) |
| Lyons to Moita | 4,011.27 mi (6,455.52 km) |
| Lyons to Moncao | 3,917.30 mi (6,304.28 km) |
