| Newburn to Popovo | 1,482.47 mi (2,385.81 km) |
| Newburn to Provadia | 1,534.80 mi (2,470.02 km) |
| Newburn to Radnevo | 1,521.57 mi (2,448.72 km) |
| Newburn to Radomir | 1,402.54 mi (2,257.16 km) |
| Newburn to Rakitovo | 1,470.85 mi (2,367.11 km) |
| Newburn to Rakovski | 1,487.17 mi (2,393.36 km) |
| Newburn to Razgrad | 1,484.44 mi (2,388.98 km) |
| Newburn to Razlog | 1,454.19 mi (2,340.30 km) |
| Newburn to Ruse | 1,450.14 mi (2,333.78 km) |
| Newburn to Samokov | 1,434.50 mi (2,308.61 km) |
| Newburn to Sandanski | 1,463.81 mi (2,355.78 km) |
| Newburn to Sevlievo | 1,456.73 mi (2,344.39 km) |
| Newburn to Shumen | 1,511.53 mi (2,432.58 km) |
| Newburn to Silistra | 1,485.61 mi (2,390.86 km) |
| Newburn to Sliven | 1,517.69 mi (2,442.48 km) |
