| Bardstown to Mangualde | 4,021.56 mi (6,472.07 km) |
| Bardstown to Marco de Canavezes | 3,986.48 mi (6,415.62 km) |
| Bardstown to Marinha Grande | 3,990.05 mi (6,421.37 km) |
| Bardstown to Massama | 4,002.41 mi (6,441.26 km) |
| Bardstown to Matosinhos | 3,960.38 mi (6,373.61 km) |
| Bardstown to Mealhada | 3,995.03 mi (6,429.38 km) |
| Bardstown to Melgaco | 3,954.79 mi (6,364.63 km) |
| Bardstown to Melres | 3,977.92 mi (6,401.85 km) |
| Bardstown to Mira | 3,980.04 mi (6,405.25 km) |
| Bardstown to Miranda do Corvo | 4,008.80 mi (6,451.54 km) |
| Bardstown to Mirandela | 4,023.62 mi (6,475.39 km) |
| Bardstown to Mogadouro | 4,049.90 mi (6,517.68 km) |
| Bardstown to Moimenta da Beira | 4,017.73 mi (6,465.92 km) |
| Bardstown to Moita | 4,019.78 mi (6,469.20 km) |
| Bardstown to Moncao | 3,945.98 mi (6,350.43 km) |
