| Immingham to Popovo | 1,391.73 mi (2,239.78 km) |
| Immingham to Provadia | 1,445.54 mi (2,326.36 km) |
| Immingham to Radnevo | 1,427.91 mi (2,298.00 km) |
| Immingham to Radomir | 1,304.84 mi (2,099.93 km) |
| Immingham to Rakitovo | 1,373.72 mi (2,210.79 km) |
| Immingham to Rakovski | 1,392.00 mi (2,240.21 km) |
| Immingham to Razgrad | 1,394.61 mi (2,244.41 km) |
| Immingham to Razlog | 1,355.94 mi (2,182.17 km) |
| Immingham to Ruse | 1,360.16 mi (2,188.97 km) |
| Immingham to Samokov | 1,337.29 mi (2,152.16 km) |
| Immingham to Sandanski | 1,364.69 mi (2,196.25 km) |
| Immingham to Sevlievo | 1,363.45 mi (2,194.26 km) |
| Immingham to Shumen | 1,421.74 mi (2,288.06 km) |
| Immingham to Silistra | 1,398.50 mi (2,250.67 km) |
| Immingham to Sliven | 1,425.51 mi (2,294.14 km) |
