| Ollerton to Popovo | 1,413.79 mi (2,275.28 km) |
| Ollerton to Provadia | 1,468.37 mi (2,363.11 km) |
| Ollerton to Radnevo | 1,448.17 mi (2,330.61 km) |
| Ollerton to Radomir | 1,322.49 mi (2,128.34 km) |
| Ollerton to Rakitovo | 1,391.71 mi (2,239.74 km) |
| Ollerton to Rakovski | 1,411.33 mi (2,271.31 km) |
| Ollerton to Razgrad | 1,417.18 mi (2,280.73 km) |
| Ollerton to Razlog | 1,373.13 mi (2,209.84 km) |
| Ollerton to Ruse | 1,382.68 mi (2,225.21 km) |
| Ollerton to Samokov | 1,355.26 mi (2,181.08 km) |
| Ollerton to Sandanski | 1,381.21 mi (2,222.84 km) |
| Ollerton to Sevlievo | 1,384.01 mi (2,227.35 km) |
| Ollerton to Shumen | 1,444.29 mi (2,324.37 km) |
| Ollerton to Silistra | 1,422.53 mi (2,289.35 km) |
| Ollerton to Sliven | 1,446.69 mi (2,328.22 km) |
