| Kauhava to Popovo | 1,370.47 mi (2,205.55 km) |
| Kauhava to Provadia | 1,387.20 mi (2,232.48 km) |
| Kauhava to Radnevo | 1,441.80 mi (2,320.36 km) |
| Kauhava to Radomir | 1,419.88 mi (2,285.07 km) |
| Kauhava to Rakitovo | 1,459.60 mi (2,349.01 km) |
| Kauhava to Rakovski | 1,439.99 mi (2,317.44 km) |
| Kauhava to Razgrad | 1,358.94 mi (2,187.00 km) |
| Kauhava to Razlog | 1,466.02 mi (2,359.33 km) |
| Kauhava to Ruse | 1,336.86 mi (2,151.48 km) |
| Kauhava to Samokov | 1,434.71 mi (2,308.95 km) |
| Kauhava to Sandanski | 1,487.74 mi (2,394.28 km) |
| Kauhava to Sevlievo | 1,389.44 mi (2,236.08 km) |
| Kauhava to Shumen | 1,377.93 mi (2,217.56 km) |
| Kauhava to Silistra | 1,322.13 mi (2,127.76 km) |
| Kauhava to Sliven | 1,416.78 mi (2,280.08 km) |
