| Chigwell to Smolyan | 1,349.64 mi (2,172.03 km) |
| Chigwell to Sofia | 1,246.68 mi (2,006.33 km) |
| Chigwell to Sopot | 1,306.18 mi (2,102.09 km) |
| Chigwell to Sozopol | 1,436.76 mi (2,312.24 km) |
| Chigwell to Sredets | 1,418.82 mi (2,283.38 km) |
| Chigwell to Stamboliyski | 1,319.16 mi (2,122.98 km) |
| Chigwell to Stara Zagora | 1,351.82 mi (2,175.55 km) |
| Chigwell to Svilengrad | 1,402.20 mi (2,256.62 km) |
| Chigwell to Svishtov | 1,291.97 mi (2,079.22 km) |
| Chigwell to Targovishte | 1,357.35 mi (2,184.44 km) |
| Chigwell to Teteven | 1,275.52 mi (2,052.75 km) |
| Chigwell to Troyan | 1,295.21 mi (2,084.44 km) |
| Chigwell to Tryavna | 1,327.92 mi (2,137.07 km) |
| Chigwell to Tutrakan | 1,328.20 mi (2,137.54 km) |
| Chigwell to Varna | 1,414.14 mi (2,275.85 km) |
