| Radcliffe to Smolyan | 1,493.14 mi (2,402.98 km) |
| Radcliffe to Sofia | 1,389.32 mi (2,235.89 km) |
| Radcliffe to Sopot | 1,445.88 mi (2,326.92 km) |
| Radcliffe to Sozopol | 1,570.94 mi (2,528.19 km) |
| Radcliffe to Sredets | 1,554.32 mi (2,501.44 km) |
| Radcliffe to Stamboliyski | 1,461.18 mi (2,351.54 km) |
| Radcliffe to Stara Zagora | 1,490.36 mi (2,398.50 km) |
| Radcliffe to Svilengrad | 1,541.91 mi (2,481.46 km) |
| Radcliffe to Svishtov | 1,426.53 mi (2,295.79 km) |
| Radcliffe to Targovishte | 1,490.71 mi (2,399.06 km) |
| Radcliffe to Teteven | 1,415.28 mi (2,277.68 km) |
| Radcliffe to Troyan | 1,434.11 mi (2,307.98 km) |
| Radcliffe to Tryavna | 1,465.15 mi (2,357.94 km) |
| Radcliffe to Tutrakan | 1,458.11 mi (2,346.60 km) |
| Radcliffe to Varna | 1,544.74 mi (2,486.02 km) |
