| Horb am Neckar to Mondolfo | 386.97 mi (622.77 km) |
| Horb am Neckar to Mondovi | 283.73 mi (456.61 km) |
| Horb am Neckar to Monesiglio | 276.25 mi (444.58 km) |
| Horb am Neckar to Monfalcone | 291.84 mi (469.67 km) |
| Horb am Neckar to Monopoli | 667.68 mi (1,074.52 km) |
| Horb am Neckar to Monreale | 752.13 mi (1,210.44 km) |
| Horb am Neckar to Monselice | 264.81 mi (426.18 km) |
| Horb am Neckar to Monserrato | 635.74 mi (1,023.13 km) |
| Horb am Neckar to Monsummano | 332.27 mi (534.74 km) |
| Horb am Neckar to Montagnana | 257.74 mi (414.79 km) |
| Horb am Neckar to Montale | 330.96 mi (532.63 km) |
| Horb am Neckar to Montalto di Castro | 444.07 mi (714.67 km) |
| Horb am Neckar to Montalto Uffugo | 726.09 mi (1,168.52 km) |
| Horb am Neckar to Monte Compatri | 499.02 mi (803.10 km) |
| Horb am Neckar to Monte di Procida | 589.96 mi (949.46 km) |
