| Katrineholm to Popovo | 1,162.41 mi (1,870.71 km) |
| Katrineholm to Provadia | 1,192.87 mi (1,919.75 km) |
| Katrineholm to Radnevo | 1,227.14 mi (1,974.90 km) |
| Katrineholm to Radomir | 1,172.79 mi (1,887.42 km) |
| Katrineholm to Rakitovo | 1,223.73 mi (1,969.41 km) |
| Katrineholm to Rakovski | 1,214.42 mi (1,954.43 km) |
| Katrineholm to Razgrad | 1,154.87 mi (1,858.58 km) |
| Katrineholm to Razlog | 1,223.39 mi (1,968.86 km) |
| Katrineholm to Ruse | 1,126.99 mi (1,813.72 km) |
| Katrineholm to Samokov | 1,193.79 mi (1,921.21 km) |
| Katrineholm to Sandanski | 1,242.69 mi (1,999.92 km) |
| Katrineholm to Sevlievo | 1,167.35 mi (1,878.66 km) |
| Katrineholm to Shumen | 1,177.99 mi (1,895.79 km) |
| Katrineholm to Silistra | 1,129.32 mi (1,817.47 km) |
| Katrineholm to Sliven | 1,207.81 mi (1,943.78 km) |
