| Kankaanpaa to Popovo | 1,284.35 mi (2,066.97 km) |
| Kankaanpaa to Provadia | 1,302.67 mi (2,096.44 km) |
| Kankaanpaa to Radnevo | 1,355.18 mi (2,180.95 km) |
| Kankaanpaa to Radomir | 1,330.24 mi (2,140.81 km) |
| Kankaanpaa to Rakitovo | 1,370.97 mi (2,206.36 km) |
| Kankaanpaa to Rakovski | 1,352.27 mi (2,176.26 km) |
| Kankaanpaa to Razgrad | 1,273.22 mi (2,049.05 km) |
| Kankaanpaa to Razlog | 1,376.82 mi (2,215.78 km) |
| Kankaanpaa to Ruse | 1,250.47 mi (2,012.43 km) |
| Kankaanpaa to Samokov | 1,345.60 mi (2,165.53 km) |
| Kankaanpaa to Sandanski | 1,398.37 mi (2,250.46 km) |
| Kankaanpaa to Sevlievo | 1,301.94 mi (2,095.27 km) |
| Kankaanpaa to Shumen | 1,292.73 mi (2,080.44 km) |
| Kankaanpaa to Silistra | 1,237.56 mi (1,991.67 km) |
| Kankaanpaa to Sliven | 1,330.69 mi (2,141.54 km) |
