| Newcastle under Lyme to Devnya | 1,517.08 mi (2,441.51 km) |
| Newcastle under Lyme to Dimitrovgrad | 1,489.04 mi (2,396.38 km) |
| Newcastle under Lyme to Dobrich | 1,513.45 mi (2,435.67 km) |
| Newcastle under Lyme to Dospat | 1,451.41 mi (2,335.82 km) |
| Newcastle under Lyme to Dupnitsa | 1,382.91 mi (2,225.59 km) |
| Newcastle under Lyme to Elhovo | 1,521.97 mi (2,449.38 km) |
| Newcastle under Lyme to Etropole | 1,391.72 mi (2,239.75 km) |
| Newcastle under Lyme to Gabrovo | 1,442.72 mi (2,321.84 km) |
| Newcastle under Lyme to Gorna Oryahovitsa | 1,445.86 mi (2,326.88 km) |
| Newcastle under Lyme to Gotse Delchev | 1,438.61 mi (2,315.22 km) |
| Newcastle under Lyme to Harmanli | 1,506.01 mi (2,423.69 km) |
| Newcastle under Lyme to Haskovo | 1,492.94 mi (2,402.66 km) |
| Newcastle under Lyme to Ihtiman | 1,402.11 mi (2,256.49 km) |
| Newcastle under Lyme to Isperih | 1,466.96 mi (2,360.85 km) |
| Newcastle under Lyme to Kardzhali | 1,497.90 mi (2,410.63 km) |
