| Idanha-a-Nova to Miedzychod | 1,399.10 mi (2,251.63 km) |
| Idanha-a-Nova to Miedzyrzec Podlaski | 1,648.43 mi (2,652.89 km) |
| Idanha-a-Nova to Miedzyrzecz | 1,383.14 mi (2,225.95 km) |
| Idanha-a-Nova to Mielec | 1,557.45 mi (2,506.47 km) |
| Idanha-a-Nova to Mikolow | 1,448.35 mi (2,330.89 km) |
| Idanha-a-Nova to Milanowek | 1,568.10 mi (2,523.62 km) |
| Idanha-a-Nova to Milicz | 1,418.34 mi (2,282.60 km) |
| Idanha-a-Nova to Minsk Mazowiecki | 1,604.31 mi (2,581.89 km) |
| Idanha-a-Nova to Mlawa | 1,582.14 mi (2,546.21 km) |
| Idanha-a-Nova to Mogilno | 1,477.26 mi (2,377.42 km) |
| Idanha-a-Nova to Monki | 1,683.10 mi (2,708.69 km) |
| Idanha-a-Nova to Morag | 1,589.57 mi (2,558.16 km) |
| Idanha-a-Nova to Mosina | 1,423.16 mi (2,290.35 km) |
| Idanha-a-Nova to Mragowo | 1,638.38 mi (2,636.71 km) |
| Idanha-a-Nova to Murowana Goslina | 1,439.77 mi (2,317.09 km) |
