| Pori to Popovo | 1,266.04 mi (2,037.49 km) |
| Pori to Provadia | 1,285.44 mi (2,068.71 km) |
| Pori to Radnevo | 1,336.46 mi (2,150.82 km) |
| Pori to Radomir | 1,309.03 mi (2,106.68 km) |
| Pori to Rakitovo | 1,350.66 mi (2,173.67 km) |
| Pori to Rakovski | 1,332.71 mi (2,144.79 km) |
| Pori to Razgrad | 1,255.19 mi (2,020.04 km) |
| Pori to Razlog | 1,356.00 mi (2,182.27 km) |
| Pori to Ruse | 1,231.95 mi (1,982.64 km) |
| Pori to Samokov | 1,324.87 mi (2,132.18 km) |
| Pori to Sandanski | 1,377.40 mi (2,216.70 km) |
| Pori to Sevlievo | 1,282.58 mi (2,064.11 km) |
| Pori to Shumen | 1,275.05 mi (2,051.99 km) |
| Pori to Silistra | 1,220.34 mi (1,963.95 km) |
| Pori to Sliven | 1,312.37 mi (2,112.06 km) |
