| Dun Dealgan to Smolyan | 1,659.88 mi (2,671.32 km) |
| Dun Dealgan to Sofia | 1,556.27 mi (2,504.57 km) |
| Dun Dealgan to Sopot | 1,613.61 mi (2,596.85 km) |
| Dun Dealgan to Sozopol | 1,739.67 mi (2,799.73 km) |
| Dun Dealgan to Sredets | 1,722.87 mi (2,772.69 km) |
| Dun Dealgan to Stamboliyski | 1,628.33 mi (2,620.55 km) |
| Dun Dealgan to Stara Zagora | 1,658.35 mi (2,668.86 km) |
| Dun Dealgan to Svilengrad | 1,709.67 mi (2,751.45 km) |
| Dun Dealgan to Svishtov | 1,595.17 mi (2,567.18 km) |
| Dun Dealgan to Targovishte | 1,659.51 mi (2,670.72 km) |
| Dun Dealgan to Teteven | 1,582.98 mi (2,547.56 km) |
| Dun Dealgan to Troyan | 1,602.01 mi (2,578.18 km) |
| Dun Dealgan to Tryavna | 1,633.38 mi (2,628.68 km) |
| Dun Dealgan to Tutrakan | 1,627.22 mi (2,618.76 km) |
| Dun Dealgan to Varna | 1,713.82 mi (2,758.13 km) |
