| Kohtla-Jarve to Smolyan | 1,235.76 mi (1,988.76 km) |
| Kohtla-Jarve to Sofia | 1,165.75 mi (1,876.09 km) |
| Kohtla-Jarve to Sopot | 1,162.07 mi (1,870.18 km) |
| Kohtla-Jarve to Sozopol | 1,173.43 mi (1,888.46 km) |
| Kohtla-Jarve to Sredets | 1,177.89 mi (1,895.63 km) |
| Kohtla-Jarve to Stamboliyski | 1,198.54 mi (1,928.86 km) |
| Kohtla-Jarve to Stara Zagora | 1,174.14 mi (1,889.59 km) |
| Kohtla-Jarve to Svilengrad | 1,219.04 mi (1,961.85 km) |
| Kohtla-Jarve to Svishtov | 1,093.34 mi (1,759.55 km) |
| Kohtla-Jarve to Targovishte | 1,116.07 mi (1,796.14 km) |
| Kohtla-Jarve to Teteven | 1,145.80 mi (1,843.98 km) |
| Kohtla-Jarve to Troyan | 1,146.14 mi (1,844.53 km) |
| Kohtla-Jarve to Tryavna | 1,144.61 mi (1,842.08 km) |
| Kohtla-Jarve to Tutrakan | 1,060.77 mi (1,707.15 km) |
| Kohtla-Jarve to Varna | 1,118.35 mi (1,799.82 km) |
