| Whittier to Smolyan | 6,705.61 mi (10,791.64 km) |
| Whittier to Sofia | 6,603.37 mi (10,627.10 km) |
| Whittier to Sopot | 6,643.31 mi (10,691.38 km) |
| Whittier to Sozopol | 6,730.67 mi (10,831.97 km) |
| Whittier to Sredets | 6,722.63 mi (10,819.03 km) |
| Whittier to Stamboliyski | 6,668.51 mi (10,731.92 km) |
| Whittier to Stara Zagora | 6,679.18 mi (10,749.09 km) |
| Whittier to Svilengrad | 6,733.14 mi (10,835.95 km) |
| Whittier to Svishtov | 6,600.66 mi (10,622.73 km) |
| Whittier to Targovishte | 6,653.08 mi (10,707.09 km) |
| Whittier to Teteven | 6,615.00 mi (10,645.81 km) |
| Whittier to Troyan | 6,628.54 mi (10,667.61 km) |
| Whittier to Tryavna | 6,649.37 mi (10,701.13 km) |
| Whittier to Tutrakan | 6,605.48 mi (10,630.49 km) |
| Whittier to Varna | 6,687.02 mi (10,761.72 km) |
