| Sayville to Mangualde | 3,338.66 mi (5,373.05 km) |
| Sayville to Marco de Canavezes | 3,304.58 mi (5,318.20 km) |
| Sayville to Marinha Grande | 3,304.69 mi (5,318.39 km) |
| Sayville to Massama | 3,315.22 mi (5,335.34 km) |
| Sayville to Matosinhos | 3,278.07 mi (5,275.55 km) |
| Sayville to Mealhada | 3,311.19 mi (5,328.85 km) |
| Sayville to Melgaco | 3,275.06 mi (5,270.70 km) |
| Sayville to Melres | 3,295.57 mi (5,303.71 km) |
| Sayville to Mira | 3,296.11 mi (5,304.58 km) |
| Sayville to Miranda do Corvo | 3,324.48 mi (5,350.23 km) |
| Sayville to Mirandela | 3,343.16 mi (5,380.30 km) |
| Sayville to Mogadouro | 3,369.44 mi (5,422.60 km) |
| Sayville to Moimenta da Beira | 3,335.76 mi (5,368.39 km) |
| Sayville to Moita | 3,332.58 mi (5,363.28 km) |
| Sayville to Moncao | 3,265.96 mi (5,256.06 km) |
