| Solihull to Popovo | 1,428.98 mi (2,299.72 km) |
| Solihull to Provadia | 1,484.72 mi (2,389.43 km) |
| Solihull to Radnevo | 1,460.46 mi (2,350.39 km) |
| Solihull to Radomir | 1,330.92 mi (2,141.91 km) |
| Solihull to Rakitovo | 1,400.53 mi (2,253.93 km) |
| Solihull to Rakovski | 1,422.20 mi (2,288.81 km) |
| Solihull to Razgrad | 1,433.19 mi (2,306.49 km) |
| Solihull to Razlog | 1,380.75 mi (2,222.10 km) |
| Solihull to Ruse | 1,398.66 mi (2,250.93 km) |
| Solihull to Samokov | 1,364.11 mi (2,195.33 km) |
| Solihull to Sandanski | 1,387.79 mi (2,233.43 km) |
| Solihull to Sevlievo | 1,396.87 mi (2,248.04 km) |
| Solihull to Shumen | 1,460.24 mi (2,350.03 km) |
| Solihull to Silistra | 1,440.89 mi (2,318.89 km) |
| Solihull to Sliven | 1,460.43 mi (2,350.33 km) |
