| Fontaine to Smolyan | 984.21 mi (1,583.93 km) |
| Fontaine to Sofia | 892.59 mi (1,436.48 km) |
| Fontaine to Sopot | 962.55 mi (1,549.07 km) |
| Fontaine to Sozopol | 1,110.77 mi (1,787.61 km) |
| Fontaine to Sredets | 1,087.84 mi (1,750.71 km) |
| Fontaine to Stamboliyski | 963.10 mi (1,549.97 km) |
| Fontaine to Stara Zagora | 1,010.74 mi (1,626.64 km) |
| Fontaine to Svilengrad | 1,052.29 mi (1,693.50 km) |
| Fontaine to Svishtov | 974.30 mi (1,567.98 km) |
| Fontaine to Targovishte | 1,040.46 mi (1,674.46 km) |
| Fontaine to Teteven | 933.80 mi (1,502.81 km) |
| Fontaine to Troyan | 956.33 mi (1,539.06 km) |
| Fontaine to Tryavna | 994.74 mi (1,600.88 km) |
| Fontaine to Tutrakan | 1,029.47 mi (1,656.78 km) |
| Fontaine to Varna | 1,105.97 mi (1,779.88 km) |
