| Atchison to Smolyan | 5,679.02 mi (9,139.50 km) |
| Atchison to Sofia | 5,574.72 mi (8,971.65 km) |
| Atchison to Sopot | 5,626.40 mi (9,054.82 km) |
| Atchison to Sozopol | 5,738.23 mi (9,234.78 km) |
| Atchison to Sredets | 5,725.01 mi (9,213.51 km) |
| Atchison to Stamboliyski | 5,645.21 mi (9,085.10 km) |
| Atchison to Stara Zagora | 5,668.29 mi (9,122.23 km) |
| Atchison to Svilengrad | 5,721.42 mi (9,207.74 km) |
| Atchison to Svishtov | 5,597.48 mi (9,008.27 km) |
| Atchison to Targovishte | 5,657.65 mi (9,105.10 km) |
| Atchison to Teteven | 5,596.24 mi (9,006.28 km) |
| Atchison to Troyan | 5,613.38 mi (9,033.87 km) |
| Atchison to Tryavna | 5,640.93 mi (9,078.21 km) |
| Atchison to Tutrakan | 5,617.36 mi (9,040.27 km) |
| Atchison to Varna | 5,703.48 mi (9,178.87 km) |
