| Algonquin to Popovo | 5,271.85 mi (8,484.22 km) |
| Algonquin to Provadia | 5,321.82 mi (8,564.65 km) |
| Algonquin to Radnevo | 5,313.54 mi (8,551.31 km) |
| Algonquin to Radomir | 5,194.12 mi (8,359.12 km) |
| Algonquin to Rakitovo | 5,262.83 mi (8,469.71 km) |
| Algonquin to Rakovski | 5,279.63 mi (8,496.74 km) |
| Algonquin to Razgrad | 5,272.58 mi (8,485.39 km) |
| Algonquin to Razlog | 5,245.29 mi (8,441.47 km) |
| Algonquin to Ruse | 5,238.64 mi (8,430.77 km) |
| Algonquin to Samokov | 5,226.43 mi (8,411.12 km) |
| Algonquin to Sandanski | 5,253.87 mi (8,455.29 km) |
| Algonquin to Sevlievo | 5,248.55 mi (8,446.73 km) |
| Algonquin to Shumen | 5,299.51 mi (8,528.74 km) |
| Algonquin to Silistra | 5,268.99 mi (8,479.62 km) |
| Algonquin to Sliven | 5,308.56 mi (8,543.31 km) |
