| Caen to Smolyan | 1,317.13 mi (2,119.72 km) |
| Caen to Sofia | 1,217.29 mi (1,959.04 km) |
| Caen to Sopot | 1,281.76 mi (2,062.80 km) |
| Caen to Sozopol | 1,420.89 mi (2,286.69 km) |
| Caen to Sredets | 1,400.81 mi (2,254.38 km) |
| Caen to Stamboliyski | 1,290.03 mi (2,076.11 km) |
| Caen to Stara Zagora | 1,329.03 mi (2,138.87 km) |
| Caen to Svilengrad | 1,376.57 mi (2,215.37 km) |
| Caen to Svishtov | 1,277.24 mi (2,055.52 km) |
| Caen to Targovishte | 1,343.89 mi (2,162.78 km) |
| Caen to Teteven | 1,251.39 mi (2,013.92 km) |
| Caen to Troyan | 1,272.48 mi (2,047.85 km) |
| Caen to Tryavna | 1,307.85 mi (2,104.78 km) |
| Caen to Tutrakan | 1,321.05 mi (2,126.02 km) |
| Caen to Varna | 1,404.72 mi (2,260.68 km) |
