| Bonnyrigg to Popovo | 1,554.53 mi (2,501.77 km) |
| Bonnyrigg to Provadia | 1,606.00 mi (2,584.61 km) |
| Bonnyrigg to Radnevo | 1,595.14 mi (2,567.13 km) |
| Bonnyrigg to Radomir | 1,478.28 mi (2,379.07 km) |
| Bonnyrigg to Rakitovo | 1,546.27 mi (2,488.48 km) |
| Bonnyrigg to Rakovski | 1,561.56 mi (2,513.09 km) |
| Bonnyrigg to Razgrad | 1,556.00 mi (2,504.15 km) |
| Bonnyrigg to Razlog | 1,530.19 mi (2,462.60 km) |
| Bonnyrigg to Ruse | 1,521.82 mi (2,449.14 km) |
| Bonnyrigg to Samokov | 1,509.99 mi (2,430.09 km) |
| Bonnyrigg to Sandanski | 1,540.23 mi (2,478.76 km) |
| Bonnyrigg to Sevlievo | 1,530.17 mi (2,462.57 km) |
| Bonnyrigg to Shumen | 1,583.05 mi (2,547.68 km) |
| Bonnyrigg to Silistra | 1,555.68 mi (2,503.63 km) |
| Bonnyrigg to Sliven | 1,590.48 mi (2,559.63 km) |
