| Oakdale to Popovo | 5,281.73 mi (8,500.13 km) |
| Oakdale to Provadia | 5,328.74 mi (8,575.77 km) |
| Oakdale to Radnevo | 5,328.11 mi (8,574.77 km) |
| Oakdale to Radomir | 5,216.61 mi (8,395.32 km) |
| Oakdale to Rakitovo | 5,284.09 mi (8,503.92 km) |
| Oakdale to Rakovski | 5,297.14 mi (8,524.92 km) |
| Oakdale to Razgrad | 5,280.96 mi (8,498.88 km) |
| Oakdale to Razlog | 5,268.74 mi (8,479.22 km) |
| Oakdale to Ruse | 5,247.62 mi (8,445.23 km) |
| Oakdale to Samokov | 5,247.94 mi (8,445.74 km) |
| Oakdale to Sandanski | 5,279.05 mi (8,495.80 km) |
| Oakdale to Sevlievo | 5,262.93 mi (8,469.86 km) |
| Oakdale to Shumen | 5,307.56 mi (8,541.69 km) |
| Oakdale to Silistra | 5,273.07 mi (8,486.19 km) |
| Oakdale to Sliven | 5,320.56 mi (8,562.61 km) |
