| White Oak to Popovo | 5,285.35 mi (8,505.95 km) |
| White Oak to Provadia | 5,337.80 mi (8,590.36 km) |
| White Oak to Radnevo | 5,322.45 mi (8,565.66 km) |
| White Oak to Radomir | 5,196.33 mi (8,362.69 km) |
| White Oak to Rakitovo | 5,265.82 mi (8,474.51 km) |
| White Oak to Rakovski | 5,286.00 mi (8,507.00 km) |
| White Oak to Razgrad | 5,287.46 mi (8,509.35 km) |
| White Oak to Razlog | 5,246.32 mi (8,443.13 km) |
| White Oak to Ruse | 5,253.15 mi (8,454.13 km) |
| White Oak to Samokov | 5,229.38 mi (8,415.87 km) |
| White Oak to Sandanski | 5,253.26 mi (8,454.30 km) |
| White Oak to Sevlievo | 5,258.01 mi (8,461.96 km) |
| White Oak to Shumen | 5,314.56 mi (8,552.96 km) |
| White Oak to Silistra | 5,287.88 mi (8,510.02 km) |
| White Oak to Sliven | 5,319.90 mi (8,561.55 km) |
