| East Lake-Orient Park to Popovo | 5,752.33 mi (9,257.49 km) |
| East Lake-Orient Park to Provadia | 5,809.25 mi (9,349.09 km) |
| East Lake-Orient Park to Radnevo | 5,778.53 mi (9,299.65 km) |
| East Lake-Orient Park to Radomir | 5,639.82 mi (9,076.42 km) |
| East Lake-Orient Park to Rakitovo | 5,709.66 mi (9,188.80 km) |
| East Lake-Orient Park to Rakovski | 5,737.09 mi (9,232.96 km) |
| East Lake-Orient Park to Razgrad | 5,757.47 mi (9,265.75 km) |
| East Lake-Orient Park to Razlog | 5,686.12 mi (9,150.92 km) |
| East Lake-Orient Park to Ruse | 5,722.99 mi (9,210.27 km) |
| East Lake-Orient Park to Samokov | 5,673.87 mi (9,131.21 km) |
| East Lake-Orient Park to Sandanski | 5,689.17 mi (9,155.83 km) |
| East Lake-Orient Park to Sevlievo | 5,716.56 mi (9,199.92 km) |
| East Lake-Orient Park to Shumen | 5,784.41 mi (9,309.11 km) |
| East Lake-Orient Park to Silistra | 5,766.64 mi (9,280.52 km) |
| East Lake-Orient Park to Sliven | 5,781.43 mi (9,304.32 km) |
