| Brainerd to Popovo | 5,248.60 mi (8,446.81 km) |
| Brainerd to Provadia | 5,294.49 mi (8,520.66 km) |
| Brainerd to Radnevo | 5,296.57 mi (8,524.01 km) |
| Brainerd to Radomir | 5,188.05 mi (8,349.36 km) |
| Brainerd to Rakitovo | 5,254.99 mi (8,457.08 km) |
| Brainerd to Rakovski | 5,266.68 mi (8,475.91 km) |
| Brainerd to Razgrad | 5,247.30 mi (8,444.72 km) |
| Brainerd to Razlog | 5,240.45 mi (8,433.69 km) |
| Brainerd to Ruse | 5,214.23 mi (8,391.49 km) |
| Brainerd to Samokov | 5,218.98 mi (8,399.14 km) |
| Brainerd to Sandanski | 5,251.35 mi (8,451.23 km) |
| Brainerd to Sevlievo | 5,231.41 mi (8,419.14 km) |
| Brainerd to Shumen | 5,273.74 mi (8,487.27 km) |
| Brainerd to Silistra | 5,237.92 mi (8,429.61 km) |
| Brainerd to Sliven | 5,288.11 mi (8,510.40 km) |
