| Solleftea to Popovo | 1,415.30 mi (2,277.70 km) |
| Solleftea to Provadia | 1,439.39 mi (2,316.48 km) |
| Solleftea to Radnevo | 1,483.54 mi (2,387.53 km) |
| Solleftea to Radomir | 1,442.74 mi (2,321.87 km) |
| Solleftea to Rakitovo | 1,489.40 mi (2,396.96 km) |
| Solleftea to Rakovski | 1,475.62 mi (2,374.79 km) |
| Solleftea to Razgrad | 1,405.82 mi (2,262.44 km) |
| Solleftea to Razlog | 1,491.83 mi (2,400.87 km) |
| Solleftea to Ruse | 1,380.47 mi (2,221.66 km) |
| Solleftea to Samokov | 1,461.38 mi (2,351.86 km) |
| Solleftea to Sandanski | 1,512.19 mi (2,433.64 km) |
| Solleftea to Sevlievo | 1,426.71 mi (2,296.07 km) |
| Solleftea to Shumen | 1,427.13 mi (2,296.74 km) |
| Solleftea to Silistra | 1,374.59 mi (2,212.19 km) |
| Solleftea to Sliven | 1,461.45 mi (2,351.97 km) |
