| Tiverton to Smolyan | 1,480.76 mi (2,383.05 km) |
| Tiverton to Sofia | 1,379.22 mi (2,219.65 km) |
| Tiverton to Sopot | 1,441.40 mi (2,319.72 km) |
| Tiverton to Sozopol | 1,576.35 mi (2,536.88 km) |
| Tiverton to Sredets | 1,557.38 mi (2,506.36 km) |
| Tiverton to Stamboliyski | 1,452.01 mi (2,336.78 km) |
| Tiverton to Stara Zagora | 1,487.95 mi (2,394.62 km) |
| Tiverton to Svilengrad | 1,537.01 mi (2,473.58 km) |
| Tiverton to Svishtov | 1,431.79 mi (2,304.24 km) |
| Tiverton to Targovishte | 1,497.88 mi (2,410.61 km) |
| Tiverton to Teteven | 1,410.82 mi (2,270.49 km) |
| Tiverton to Troyan | 1,431.25 mi (2,303.37 km) |
| Tiverton to Tryavna | 1,465.32 mi (2,358.20 km) |
| Tiverton to Tutrakan | 1,471.42 mi (2,368.02 km) |
| Tiverton to Varna | 1,556.57 mi (2,505.05 km) |
