| Idanha-a-Nova to Mendrisio | 915.76 mi (1,473.77 km) |
| Idanha-a-Nova to Meyrin | 798.49 mi (1,285.04 km) |
| Idanha-a-Nova to Mohlin | 916.90 mi (1,475.60 km) |
| Idanha-a-Nova to Monthey | 837.04 mi (1,347.09 km) |
| Idanha-a-Nova to Montreux | 841.35 mi (1,354.02 km) |
| Idanha-a-Nova to Morges | 826.52 mi (1,330.16 km) |
| Idanha-a-Nova to Munchenstein | 906.20 mi (1,458.38 km) |
| Idanha-a-Nova to Muri | 881.17 mi (1,418.11 km) |
| Idanha-a-Nova to Muttenz | 907.54 mi (1,460.55 km) |
| Idanha-a-Nova to Naters | 883.99 mi (1,422.65 km) |
| Idanha-a-Nova to Neuchatel | 860.66 mi (1,385.10 km) |
| Idanha-a-Nova to Neuenhof | 932.93 mi (1,501.40 km) |
| Idanha-a-Nova to Neuhausen am Rheinfall | 952.48 mi (1,532.86 km) |
| Idanha-a-Nova to Niederhasli | 940.54 mi (1,513.65 km) |
| Idanha-a-Nova to Nyon | 810.96 mi (1,305.12 km) |
