| Lincoln to Smolyan | 1,416.41 mi (2,279.50 km) |
| Lincoln to Sofia | 1,312.53 mi (2,112.32 km) |
| Lincoln to Sopot | 1,368.88 mi (2,203.00 km) |
| Lincoln to Sozopol | 1,493.77 mi (2,403.99 km) |
| Lincoln to Sredets | 1,477.17 mi (2,377.27 km) |
| Lincoln to Stamboliyski | 1,384.33 mi (2,227.86 km) |
| Lincoln to Stara Zagora | 1,413.30 mi (2,274.48 km) |
| Lincoln to Svilengrad | 1,464.90 mi (2,357.53 km) |
| Lincoln to Svishtov | 1,349.37 mi (2,171.60 km) |
| Lincoln to Targovishte | 1,413.53 mi (2,274.86 km) |
| Lincoln to Teteven | 1,338.29 mi (2,153.77 km) |
| Lincoln to Troyan | 1,357.07 mi (2,184.00 km) |
| Lincoln to Tryavna | 1,388.05 mi (2,233.85 km) |
| Lincoln to Tutrakan | 1,380.97 mi (2,222.46 km) |
| Lincoln to Varna | 1,467.59 mi (2,361.86 km) |
