| Lymm to Mangualde | 916.79 mi (1,475.43 km) |
| Lymm to Marco de Canavezes | 883.21 mi (1,421.39 km) |
| Lymm to Marinha Grande | 989.67 mi (1,592.72 km) |
| Lymm to Massama | 1,060.68 mi (1,707.00 km) |
| Lymm to Matosinhos | 891.17 mi (1,434.20 km) |
| Lymm to Mealhada | 940.67 mi (1,513.86 km) |
| Lymm to Melgaco | 822.96 mi (1,324.43 km) |
| Lymm to Melres | 894.49 mi (1,439.54 km) |
| Lymm to Mira | 941.37 mi (1,514.98 km) |
| Lymm to Miranda do Corvo | 957.98 mi (1,541.73 km) |
| Lymm to Mirandela | 850.53 mi (1,368.79 km) |
| Lymm to Mogadouro | 855.53 mi (1,376.85 km) |
| Lymm to Moimenta da Beira | 889.75 mi (1,431.92 km) |
| Lymm to Moita | 1,063.70 mi (1,711.87 km) |
| Lymm to Moncao | 829.06 mi (1,334.25 km) |
