| Great Cornard to Smolyan | 1,333.36 mi (2,145.84 km) |
| Great Cornard to Sofia | 1,229.97 mi (1,979.44 km) |
| Great Cornard to Sopot | 1,288.26 mi (2,073.25 km) |
| Great Cornard to Sozopol | 1,416.78 mi (2,280.09 km) |
| Great Cornard to Sredets | 1,399.32 mi (2,251.99 km) |
| Great Cornard to Stamboliyski | 1,302.22 mi (2,095.72 km) |
| Great Cornard to Stara Zagora | 1,333.45 mi (2,145.99 km) |
| Great Cornard to Svilengrad | 1,384.33 mi (2,227.87 km) |
| Great Cornard to Svishtov | 1,272.04 mi (2,047.15 km) |
| Great Cornard to Targovishte | 1,337.03 mi (2,151.73 km) |
| Great Cornard to Teteven | 1,257.60 mi (2,023.92 km) |
| Great Cornard to Troyan | 1,276.96 mi (2,055.06 km) |
| Great Cornard to Tryavna | 1,309.02 mi (2,106.67 km) |
| Great Cornard to Tutrakan | 1,306.66 mi (2,102.87 km) |
| Great Cornard to Varna | 1,392.89 mi (2,241.64 km) |
