| New Franklin to Smolyan | 5,108.88 mi (8,221.95 km) |
| New Franklin to Sofia | 5,005.39 mi (8,055.40 km) |
| New Franklin to Sopot | 5,062.54 mi (8,147.37 km) |
| New Franklin to Sozopol | 5,185.50 mi (8,345.26 km) |
| New Franklin to Sredets | 5,169.74 mi (8,319.89 km) |
| New Franklin to Stamboliyski | 5,077.50 mi (8,171.45 km) |
| New Franklin to Stara Zagora | 5,106.91 mi (8,218.78 km) |
| New Franklin to Svilengrad | 5,158.56 mi (8,301.91 km) |
| New Franklin to Svishtov | 5,041.71 mi (8,113.85 km) |
| New Franklin to Targovishte | 5,104.92 mi (8,215.58 km) |
| New Franklin to Teteven | 5,031.94 mi (8,098.12 km) |
| New Franklin to Troyan | 5,050.73 mi (8,128.36 km) |
| New Franklin to Tryavna | 5,081.42 mi (8,177.76 km) |
| New Franklin to Tutrakan | 5,069.48 mi (8,158.54 km) |
| New Franklin to Varna | 5,156.31 mi (8,298.28 km) |
