| Collierville to Smolyan | 5,709.59 mi (9,188.69 km) |
| Collierville to Sofia | 5,606.04 mi (9,022.06 km) |
| Collierville to Sopot | 5,662.95 mi (9,113.64 km) |
| Collierville to Sozopol | 5,785.20 mi (9,310.39 km) |
| Collierville to Sredets | 5,769.63 mi (9,285.33 km) |
| Collierville to Stamboliyski | 5,678.11 mi (9,138.03 km) |
| Collierville to Stara Zagora | 5,707.20 mi (9,184.85 km) |
| Collierville to Svilengrad | 5,758.96 mi (9,268.14 km) |
| Collierville to Svishtov | 5,641.58 mi (9,079.25 km) |
| Collierville to Targovishte | 5,704.58 mi (9,180.64 km) |
| Collierville to Teteven | 5,632.36 mi (9,064.42 km) |
| Collierville to Troyan | 5,651.07 mi (9,094.52 km) |
| Collierville to Tryavna | 5,681.58 mi (9,143.62 km) |
| Collierville to Tutrakan | 5,668.68 mi (9,122.86 km) |
| Collierville to Varna | 5,755.50 mi (9,262.58 km) |
