| Carrboro to Smolyan | 5,238.25 mi (8,430.15 km) |
| Carrboro to Sofia | 5,136.39 mi (8,266.22 km) |
| Carrboro to Sopot | 5,197.33 mi (8,364.30 km) |
| Carrboro to Sozopol | 5,327.72 mi (8,574.13 km) |
| Carrboro to Sredets | 5,310.17 mi (8,545.89 km) |
| Carrboro to Stamboliyski | 5,209.12 mi (8,383.26 km) |
| Carrboro to Stara Zagora | 5,243.23 mi (8,438.17 km) |
| Carrboro to Svilengrad | 5,293.25 mi (8,518.66 km) |
| Carrboro to Svishtov | 5,182.98 mi (8,341.20 km) |
| Carrboro to Targovishte | 5,247.90 mi (8,445.67 km) |
| Carrboro to Teteven | 5,166.68 mi (8,314.97 km) |
| Carrboro to Troyan | 5,186.59 mi (8,347.00 km) |
| Carrboro to Tryavna | 5,219.44 mi (8,399.87 km) |
| Carrboro to Tutrakan | 5,216.41 mi (8,394.99 km) |
| Carrboro to Varna | 5,302.95 mi (8,534.28 km) |
