| Leith to Popovo | 1,559.60 mi (2,509.93 km) |
| Leith to Provadia | 1,610.95 mi (2,592.57 km) |
| Leith to Radnevo | 1,600.45 mi (2,575.67 km) |
| Leith to Radomir | 1,483.95 mi (2,388.18 km) |
| Leith to Rakitovo | 1,551.88 mi (2,497.50 km) |
| Leith to Rakovski | 1,566.99 mi (2,521.83 km) |
| Leith to Razgrad | 1,561.00 mi (2,512.19 km) |
| Leith to Razlog | 1,535.89 mi (2,471.78 km) |
| Leith to Ruse | 1,526.84 mi (2,457.21 km) |
| Leith to Samokov | 1,515.60 mi (2,439.13 km) |
| Leith to Sandanski | 1,546.01 mi (2,488.06 km) |
| Leith to Sevlievo | 1,535.45 mi (2,471.07 km) |
| Leith to Shumen | 1,588.05 mi (2,555.72 km) |
| Leith to Silistra | 1,560.47 mi (2,511.33 km) |
| Leith to Sliven | 1,595.67 mi (2,567.98 km) |
