| Riga to Luzzara | 1,009.36 mi (1,624.41 km) |
| Riga to Luzzi | 1,259.64 mi (2,027.19 km) |
| Riga to Macerata | 1,051.67 mi (1,692.50 km) |
| Riga to Macerata Campania | 1,181.70 mi (1,901.77 km) |
| Riga to Macomer | 1,341.66 mi (2,159.19 km) |
| Riga to Maddaloni | 1,181.98 mi (1,902.21 km) |
| Riga to Magenta | 1,027.12 mi (1,652.99 km) |
| Riga to Magione | 1,086.42 mi (1,748.42 km) |
| Riga to Maglie | 1,193.56 mi (1,920.85 km) |
| Riga to Magnago | 1,022.33 mi (1,645.29 km) |
| Riga to Malalbergo | 1,004.13 mi (1,616.00 km) |
| Riga to Malnate | 1,007.55 mi (1,621.50 km) |
| Riga to Malo | 950.43 mi (1,529.58 km) |
| Riga to Mandello del Lario | 989.10 mi (1,591.81 km) |
| Riga to Manduria | 1,179.66 mi (1,898.48 km) |
