| Letchworth to Veliki Preslav | 1,389.12 mi (2,235.58 km) |
| Letchworth to Veliko Tarnovo | 1,343.64 mi (2,162.38 km) |
| Letchworth to Velingrad | 1,323.78 mi (2,130.41 km) |
| Letchworth to Vidin | 1,194.72 mi (1,922.72 km) |
| Letchworth to Vratsa | 1,255.04 mi (2,019.80 km) |
| Letchworth to Yambol | 1,404.10 mi (2,259.68 km) |
| Letchworth to Zlatograd | 1,395.38 mi (2,245.65 km) |
| Letchworth to Beli Manastir | 953.51 mi (1,534.52 km) |
| Letchworth to Bjelovar | 877.93 mi (1,412.90 km) |
| Letchworth to Cakovec | 843.27 mi (1,357.12 km) |
| Letchworth to Cepin | 961.83 mi (1,547.91 km) |
| Letchworth to Crikvenica | 825.83 mi (1,329.05 km) |
| Letchworth to Dakovo | 963.75 mi (1,551.00 km) |
| Letchworth to Daruvar | 905.53 mi (1,457.31 km) |
| Letchworth to Duga Resa | 844.44 mi (1,358.99 km) |
