| Horb am Neckar to Marly-le-Roi | 302.40 mi (486.67 km) |
| Horb am Neckar to Marmande | 488.32 mi (785.87 km) |
| Horb am Neckar to Maromme | 354.13 mi (569.92 km) |
| Horb am Neckar to Marquette-les-Lille | 295.35 mi (475.32 km) |
| Horb am Neckar to Marseille | 389.89 mi (627.46 km) |
| Horb am Neckar to Martigues | 389.67 mi (627.11 km) |
| Horb am Neckar to Massy | 293.98 mi (473.11 km) |
| Horb am Neckar to Maubeuge | 247.10 mi (397.68 km) |
| Horb am Neckar to Mauguio | 402.06 mi (647.06 km) |
| Horb am Neckar to Mauleon | 451.24 mi (726.20 km) |
| Horb am Neckar to Maurepas | 308.87 mi (497.08 km) |
| Horb am Neckar to Maxeville | 117.01 mi (188.30 km) |
| Horb am Neckar to Mayenne | 426.90 mi (687.03 km) |
| Horb am Neckar to Mazamet | 457.06 mi (735.57 km) |
| Horb am Neckar to Meaux | 266.92 mi (429.56 km) |
