| Cities | Distance |
|---|
| Koscian to Popovo | 748.69 mi (1,204.90 km) |
| Koscian to Provadia | 792.13 mi (1,274.81 km) |
| Koscian to Radnevo | 802.87 mi (1,292.10 km) |
| Koscian to Radomir | 721.11 mi (1,160.51 km) |
| Koscian to Rakitovo | 779.75 mi (1,254.89 km) |
| Koscian to Rakovski | 780.17 mi (1,255.56 km) |
| Koscian to Razgrad | 746.00 mi (1,200.57 km) |
| Koscian to Razlog | 773.72 mi (1,245.18 km) |
| Koscian to Ruse | 713.69 mi (1,148.57 km) |
| Koscian to Samokov | 746.53 mi (1,201.42 km) |
| Koscian to Sandanski | 790.49 mi (1,272.17 km) |
| Koscian to Sevlievo | 738.76 mi (1,188.91 km) |
| Koscian to Shumen | 772.06 mi (1,242.51 km) |
| Koscian to Silistra | 735.15 mi (1,183.11 km) |
| Koscian to Sliven | 790.37 mi (1,271.97 km) |
