| Karnobat to Marmande | 1,342.70 mi (2,160.87 km) |
| Karnobat to Maromme | 1,322.63 mi (2,128.58 km) |
| Karnobat to Marquette-les-Lille | 1,255.48 mi (2,020.50 km) |
| Karnobat to Marseille | 1,090.69 mi (1,755.30 km) |
| Karnobat to Martigues | 1,106.19 mi (1,780.24 km) |
| Karnobat to Massy | 1,258.39 mi (2,025.18 km) |
| Karnobat to Maubeuge | 1,209.28 mi (1,946.15 km) |
| Karnobat to Mauguio | 1,156.93 mi (1,861.90 km) |
| Karnobat to Mauleon | 1,384.35 mi (2,227.90 km) |
| Karnobat to Maurepas | 1,273.38 mi (2,049.31 km) |
| Karnobat to Maxeville | 1,084.96 mi (1,746.07 km) |
| Karnobat to Mayenne | 1,384.90 mi (2,228.78 km) |
| Karnobat to Mazamet | 1,239.20 mi (1,994.31 km) |
| Karnobat to Meaux | 1,233.85 mi (1,985.69 km) |
| Karnobat to Melun | 1,238.60 mi (1,993.33 km) |
