| Nailsea to Devnya | 1,515.99 mi (2,439.75 km) |
| Nailsea to Dimitrovgrad | 1,478.50 mi (2,379.42 km) |
| Nailsea to Dobrich | 1,514.44 mi (2,437.25 km) |
| Nailsea to Dospat | 1,435.63 mi (2,310.43 km) |
| Nailsea to Dupnitsa | 1,367.05 mi (2,200.06 km) |
| Nailsea to Elhovo | 1,514.22 mi (2,436.90 km) |
| Nailsea to Etropole | 1,380.65 mi (2,221.94 km) |
| Nailsea to Gabrovo | 1,435.05 mi (2,309.49 km) |
| Nailsea to Gorna Oryahovitsa | 1,440.22 mi (2,317.81 km) |
| Nailsea to Gotse Delchev | 1,421.36 mi (2,287.46 km) |
| Nailsea to Harmanli | 1,495.72 mi (2,407.12 km) |
| Nailsea to Haskovo | 1,481.84 mi (2,384.80 km) |
| Nailsea to Ihtiman | 1,388.82 mi (2,235.09 km) |
| Nailsea to Isperih | 1,466.47 mi (2,360.05 km) |
| Nailsea to Kardzhali | 1,485.14 mi (2,390.10 km) |
