| Koge to Smolyan | 1,112.90 mi (1,791.04 km) |
| Koge to Sofia | 1,012.79 mi (1,629.92 km) |
| Koge to Sopot | 1,048.52 mi (1,687.43 km) |
| Koge to Sozopol | 1,138.22 mi (1,831.78 km) |
| Koge to Sredets | 1,128.63 mi (1,816.36 km) |
| Koge to Stamboliyski | 1,075.08 mi (1,730.18 km) |
| Koge to Stara Zagora | 1,083.65 mi (1,743.97 km) |
| Koge to Svilengrad | 1,137.61 mi (1,830.81 km) |
| Koge to Svishtov | 1,005.31 mi (1,617.89 km) |
| Koge to Targovishte | 1,059.32 mi (1,704.81 km) |
| Koge to Teteven | 1,020.76 mi (1,642.75 km) |
| Koge to Troyan | 1,033.53 mi (1,663.30 km) |
| Koge to Tryavna | 1,053.83 mi (1,695.97 km) |
| Koge to Tutrakan | 1,013.91 mi (1,631.73 km) |
| Koge to Varna | 1,098.01 mi (1,767.08 km) |
