| Martigues to Smolyan | 1,006.71 mi (1,620.14 km) |
| Martigues to Sofia | 922.49 mi (1,484.60 km) |
| Martigues to Sopot | 994.20 mi (1,600.01 km) |
| Martigues to Sozopol | 1,144.83 mi (1,842.42 km) |
| Martigues to Sredets | 1,120.69 mi (1,803.57 km) |
| Martigues to Stamboliyski | 989.97 mi (1,593.20 km) |
| Martigues to Stara Zagora | 1,041.95 mi (1,676.85 km) |
| Martigues to Svilengrad | 1,079.05 mi (1,736.57 km) |
| Martigues to Svishtov | 1,014.91 mi (1,633.34 km) |
| Martigues to Targovishte | 1,079.45 mi (1,737.21 km) |
| Martigues to Teteven | 967.07 mi (1,556.35 km) |
| Martigues to Troyan | 989.93 mi (1,593.15 km) |
| Martigues to Tryavna | 1,029.29 mi (1,656.48 km) |
| Martigues to Tutrakan | 1,074.78 mi (1,729.68 km) |
| Martigues to Varna | 1,146.21 mi (1,844.64 km) |
