| Texarkana to Smolyan | 5,959.60 mi (9,591.06 km) |
| Texarkana to Sofia | 5,855.75 mi (9,423.92 km) |
| Texarkana to Sopot | 5,911.35 mi (9,513.39 km) |
| Texarkana to Sozopol | 6,030.89 mi (9,705.79 km) |
| Texarkana to Sredets | 6,015.96 mi (9,681.75 km) |
| Texarkana to Stamboliyski | 5,927.49 mi (9,539.37 km) |
| Texarkana to Stara Zagora | 5,955.01 mi (9,583.67 km) |
| Texarkana to Svilengrad | 6,007.20 mi (9,667.66 km) |
| Texarkana to Svishtov | 5,887.90 mi (9,475.66 km) |
| Texarkana to Targovishte | 5,950.19 mi (9,575.90 km) |
| Texarkana to Teteven | 5,880.84 mi (9,464.29 km) |
| Texarkana to Troyan | 5,899.15 mi (9,493.76 km) |
| Texarkana to Tryavna | 5,928.90 mi (9,541.64 km) |
| Texarkana to Tutrakan | 5,913.00 mi (9,516.05 km) |
| Texarkana to Varna | 5,999.72 mi (9,655.62 km) |
