| Larkhall to Popovo | 1,582.73 mi (2,547.16 km) |
| Larkhall to Provadia | 1,634.65 mi (2,630.71 km) |
| Larkhall to Radnevo | 1,622.48 mi (2,611.14 km) |
| Larkhall to Radomir | 1,504.14 mi (2,420.69 km) |
| Larkhall to Rakitovo | 1,572.38 mi (2,530.51 km) |
| Larkhall to Rakovski | 1,588.38 mi (2,556.25 km) |
| Larkhall to Razgrad | 1,584.46 mi (2,549.95 km) |
| Larkhall to Razlog | 1,555.86 mi (2,503.92 km) |
| Larkhall to Ruse | 1,550.22 mi (2,494.84 km) |
| Larkhall to Samokov | 1,536.05 mi (2,472.03 km) |
| Larkhall to Sandanski | 1,565.56 mi (2,519.52 km) |
| Larkhall to Sevlievo | 1,557.59 mi (2,506.70 km) |
| Larkhall to Shumen | 1,611.54 mi (2,593.52 km) |
| Larkhall to Silistra | 1,584.86 mi (2,550.59 km) |
| Larkhall to Sliven | 1,618.28 mi (2,604.38 km) |
