| Frauenfeld to Melzo | 143.75 mi (231.35 km) |
| Frauenfeld to Mendicino | 678.96 mi (1,092.67 km) |
| Frauenfeld to Menfi | 717.18 mi (1,154.19 km) |
| Frauenfeld to Mentana | 424.12 mi (682.55 km) |
| Frauenfeld to Merano | 122.42 mi (197.02 km) |
| Frauenfeld to Merate | 130.30 mi (209.70 km) |
| Frauenfeld to Mercato San Severino | 550.20 mi (885.46 km) |
| Frauenfeld to Mercogliano | 541.21 mi (871.00 km) |
| Frauenfeld to Mesagne | 653.43 mi (1,051.60 km) |
| Frauenfeld to Messina | 728.34 mi (1,172.16 km) |
| Frauenfeld to Mestre | 213.11 mi (342.97 km) |
| Frauenfeld to Mestrino | 199.08 mi (320.38 km) |
| Frauenfeld to Milan | 144.59 mi (232.69 km) |
| Frauenfeld to Milazzo | 719.65 mi (1,158.16 km) |
| Frauenfeld to Minerbio | 237.12 mi (381.61 km) |
