| Chateau-Gontier to Smolyan | 1,312.84 mi (2,112.81 km) |
| Chateau-Gontier to Sofia | 1,215.58 mi (1,956.28 km) |
| Chateau-Gontier to Sopot | 1,282.36 mi (2,063.77 km) |
| Chateau-Gontier to Sozopol | 1,425.33 mi (2,293.85 km) |
| Chateau-Gontier to Sredets | 1,404.18 mi (2,259.81 km) |
| Chateau-Gontier to Stamboliyski | 1,287.88 mi (2,072.65 km) |
| Chateau-Gontier to Stara Zagora | 1,330.20 mi (2,140.75 km) |
| Chateau-Gontier to Svilengrad | 1,375.79 mi (2,214.12 km) |
| Chateau-Gontier to Svishtov | 1,283.34 mi (2,065.34 km) |
| Chateau-Gontier to Targovishte | 1,350.21 mi (2,172.95 km) |
| Chateau-Gontier to Teteven | 1,252.40 mi (2,015.55 km) |
| Chateau-Gontier to Troyan | 1,274.10 mi (2,050.47 km) |
| Chateau-Gontier to Tryavna | 1,310.72 mi (2,109.40 km) |
| Chateau-Gontier to Tutrakan | 1,331.04 mi (2,142.10 km) |
| Chateau-Gontier to Varna | 1,412.88 mi (2,273.81 km) |
