| South Ockendon to Popovo | 1,327.85 mi (2,136.97 km) |
| South Ockendon to Provadia | 1,384.28 mi (2,227.79 km) |
| South Ockendon to Radnevo | 1,357.63 mi (2,184.90 km) |
| South Ockendon to Radomir | 1,226.34 mi (1,973.60 km) |
| South Ockendon to Rakitovo | 1,296.07 mi (2,085.82 km) |
| South Ockendon to Rakovski | 1,318.67 mi (2,122.19 km) |
| South Ockendon to Razgrad | 1,332.57 mi (2,144.57 km) |
| South Ockendon to Razlog | 1,275.80 mi (2,053.20 km) |
| South Ockendon to Ruse | 1,298.07 mi (2,089.04 km) |
| South Ockendon to Samokov | 1,259.69 mi (2,027.28 km) |
| South Ockendon to Sandanski | 1,282.44 mi (2,063.88 km) |
| South Ockendon to Sevlievo | 1,294.40 mi (2,083.14 km) |
| South Ockendon to Shumen | 1,359.56 mi (2,188.00 km) |
| South Ockendon to Silistra | 1,341.89 mi (2,159.56 km) |
| South Ockendon to Sliven | 1,358.40 mi (2,186.13 km) |
