| Bryn to Popovo | 1,484.39 mi (2,388.90 km) |
| Bryn to Provadia | 1,538.96 mi (2,476.72 km) |
| Bryn to Radnevo | 1,518.70 mi (2,444.11 km) |
| Bryn to Radomir | 1,392.67 mi (2,241.29 km) |
| Bryn to Rakitovo | 1,461.94 mi (2,352.77 km) |
| Bryn to Rakovski | 1,481.76 mi (2,384.66 km) |
| Bryn to Razgrad | 1,487.78 mi (2,394.35 km) |
| Bryn to Razlog | 1,443.21 mi (2,322.62 km) |
| Bryn to Ruse | 1,453.28 mi (2,338.83 km) |
| Bryn to Samokov | 1,425.49 mi (2,294.11 km) |
| Bryn to Sandanski | 1,451.14 mi (2,335.39 km) |
| Bryn to Sevlievo | 1,454.56 mi (2,340.89 km) |
| Bryn to Shumen | 1,514.89 mi (2,437.98 km) |
| Bryn to Silistra | 1,493.05 mi (2,402.83 km) |
| Bryn to Sliven | 1,517.27 mi (2,441.82 km) |
