| Choppington to Smolyan | 1,512.84 mi (2,434.68 km) |
| Choppington to Sofia | 1,408.55 mi (2,266.85 km) |
| Choppington to Sopot | 1,461.34 mi (2,351.79 km) |
| Choppington to Sozopol | 1,579.58 mi (2,542.09 km) |
| Choppington to Sredets | 1,564.48 mi (2,517.79 km) |
| Choppington to Stamboliyski | 1,479.26 mi (2,380.64 km) |
| Choppington to Stara Zagora | 1,504.24 mi (2,420.83 km) |
| Choppington to Svilengrad | 1,556.85 mi (2,505.52 km) |
| Choppington to Svishtov | 1,436.42 mi (2,311.69 km) |
| Choppington to Targovishte | 1,498.91 mi (2,412.26 km) |
| Choppington to Teteven | 1,431.00 mi (2,302.97 km) |
| Choppington to Troyan | 1,448.72 mi (2,331.49 km) |
| Choppington to Tryavna | 1,477.72 mi (2,378.16 km) |
| Choppington to Tutrakan | 1,462.91 mi (2,354.33 km) |
| Choppington to Varna | 1,549.75 mi (2,494.08 km) |
