| Davis to Smolyan | 6,510.60 mi (10,477.79 km) |
| Davis to Sofia | 6,410.40 mi (10,316.55 km) |
| Davis to Sopot | 6,445.27 mi (10,372.66 km) |
| Davis to Sozopol | 6,522.37 mi (10,496.74 km) |
| Davis to Sredets | 6,516.34 mi (10,487.04 km) |
| Davis to Stamboliyski | 6,472.64 mi (10,416.71 km) |
| Davis to Stara Zagora | 6,478.39 mi (10,425.96 km) |
| Davis to Svilengrad | 6,532.03 mi (10,512.28 km) |
| Davis to Svishtov | 6,397.91 mi (10,296.44 km) |
| Davis to Targovishte | 6,446.81 mi (10,375.14 km) |
| Davis to Teteven | 6,418.02 mi (10,328.80 km) |
| Davis to Troyan | 6,430.01 mi (10,348.10 km) |
| Davis to Tryavna | 6,448.02 mi (10,377.09 km) |
| Davis to Tutrakan | 6,397.11 mi (10,295.15 km) |
| Davis to Varna | 6,476.01 mi (10,422.13 km) |
