| Romanshorn to Massarosa | 259.73 mi (417.99 km) |
| Romanshorn to Matelica | 346.25 mi (557.23 km) |
| Romanshorn to Matera | 596.24 mi (959.56 km) |
| Romanshorn to Matino | 679.02 mi (1,092.78 km) |
| Romanshorn to Mazzarino | 750.53 mi (1,207.87 km) |
| Romanshorn to Meda | 131.36 mi (211.41 km) |
| Romanshorn to Medesano | 197.92 mi (318.51 km) |
| Romanshorn to Medicina | 239.19 mi (384.94 km) |
| Romanshorn to Meldola | 270.10 mi (434.68 km) |
| Romanshorn to Melegnano | 152.34 mi (245.16 km) |
| Romanshorn to Melendugno | 672.75 mi (1,082.69 km) |
| Romanshorn to Melfi | 549.65 mi (884.58 km) |
| Romanshorn to Melilli | 774.58 mi (1,246.56 km) |
| Romanshorn to Melito di Napoli | 518.57 mi (834.56 km) |
| Romanshorn to Melito di Porto Salvo | 741.40 mi (1,193.17 km) |
