| Bowdon to Popovo | 1,470.50 mi (2,366.54 km) |
| Bowdon to Provadia | 1,525.16 mi (2,454.51 km) |
| Bowdon to Radnevo | 1,504.61 mi (2,421.43 km) |
| Bowdon to Radomir | 1,378.35 mi (2,218.24 km) |
| Bowdon to Rakitovo | 1,447.64 mi (2,329.76 km) |
| Bowdon to Rakovski | 1,467.58 mi (2,361.84 km) |
| Bowdon to Razgrad | 1,473.95 mi (2,372.10 km) |
| Bowdon to Razlog | 1,428.85 mi (2,299.52 km) |
| Bowdon to Ruse | 1,439.45 mi (2,316.57 km) |
| Bowdon to Samokov | 1,411.20 mi (2,271.10 km) |
| Bowdon to Sandanski | 1,436.74 mi (2,312.21 km) |
| Bowdon to Sevlievo | 1,440.50 mi (2,318.26 km) |
| Bowdon to Shumen | 1,501.06 mi (2,415.72 km) |
| Bowdon to Silistra | 1,479.41 mi (2,380.89 km) |
| Bowdon to Sliven | 1,503.28 mi (2,419.29 km) |
