| Rietberg to Minturno | 769.88 mi (1,239.01 km) |
| Rietberg to Mira | 470.81 mi (757.69 km) |
| Rietberg to Mirandola | 492.60 mi (792.76 km) |
| Rietberg to Mirano | 466.20 mi (750.28 km) |
| Rietberg to Misano Adriatico | 575.95 mi (926.91 km) |
| Rietberg to Misilmeri | 981.75 mi (1,579.97 km) |
| Rietberg to Missaglia | 423.45 mi (681.48 km) |
| Rietberg to Misterbianco | 1,037.26 mi (1,669.30 km) |
| Rietberg to Modena | 507.37 mi (816.53 km) |
| Rietberg to Modica | 1,077.09 mi (1,733.42 km) |
| Rietberg to Modugno | 839.15 mi (1,350.49 km) |
| Rietberg to Mogliano Veneto | 464.46 mi (747.47 km) |
| Rietberg to Molfetta | 827.80 mi (1,332.22 km) |
| Rietberg to Molinella | 518.03 mi (833.69 km) |
| Rietberg to Moncalieri | 471.05 mi (758.08 km) |
