| Cleckheaton to Popovo | 1,452.32 mi (2,337.28 km) |
| Cleckheaton to Provadia | 1,506.37 mi (2,424.27 km) |
| Cleckheaton to Radnevo | 1,487.84 mi (2,394.45 km) |
| Cleckheaton to Radomir | 1,363.61 mi (2,194.52 km) |
| Cleckheaton to Rakitovo | 1,432.66 mi (2,305.64 km) |
| Cleckheaton to Rakovski | 1,451.54 mi (2,336.04 km) |
| Cleckheaton to Razgrad | 1,455.36 mi (2,342.18 km) |
| Cleckheaton to Razlog | 1,414.49 mi (2,276.41 km) |
| Cleckheaton to Ruse | 1,420.89 mi (2,286.71 km) |
| Cleckheaton to Samokov | 1,396.22 mi (2,246.99 km) |
| Cleckheaton to Sandanski | 1,422.91 mi (2,289.95 km) |
| Cleckheaton to Sevlievo | 1,423.49 mi (2,290.89 km) |
| Cleckheaton to Shumen | 1,482.48 mi (2,385.83 km) |
| Cleckheaton to Silistra | 1,459.67 mi (2,349.11 km) |
| Cleckheaton to Sliven | 1,485.79 mi (2,391.15 km) |
