| Collierville to Mangualde | 4,322.06 mi (6,955.68 km) |
| Collierville to Marco de Canavezes | 4,287.34 mi (6,899.80 km) |
| Collierville to Marinha Grande | 4,289.45 mi (6,903.21 km) |
| Collierville to Massama | 4,300.70 mi (6,921.31 km) |
| Collierville to Matosinhos | 4,261.09 mi (6,857.56 km) |
| Collierville to Mealhada | 4,295.15 mi (6,912.38 km) |
| Collierville to Melgaco | 4,256.30 mi (6,849.85 km) |
| Collierville to Melres | 4,278.62 mi (6,885.77 km) |
| Collierville to Mira | 4,280.12 mi (6,888.18 km) |
| Collierville to Miranda do Corvo | 4,308.71 mi (6,934.19 km) |
| Collierville to Mirandela | 4,324.93 mi (6,960.31 km) |
| Collierville to Mogadouro | 4,351.22 mi (7,002.61 km) |
| Collierville to Moimenta da Beira | 4,318.57 mi (6,950.07 km) |
| Collierville to Moita | 4,318.06 mi (6,949.25 km) |
| Collierville to Moncao | 4,247.40 mi (6,835.54 km) |
