| Letchworth to Alesd | 1,065.24 mi (1,714.34 km) |
| Letchworth to Alexandria | 1,296.51 mi (2,086.53 km) |
| Letchworth to Arad | 1,049.25 mi (1,688.61 km) |
| Letchworth to Avrig | 1,192.62 mi (1,919.34 km) |
| Letchworth to Babadag | 1,403.93 mi (2,259.40 km) |
| Letchworth to Bacau | 1,270.58 mi (2,044.80 km) |
| Letchworth to Baia Mare | 1,096.93 mi (1,765.35 km) |
| Letchworth to Baia-Sprie | 1,102.27 mi (1,773.92 km) |
| Letchworth to Baicoi | 1,278.23 mi (2,057.11 km) |
| Letchworth to Bailesti | 1,213.16 mi (1,952.39 km) |
| Letchworth to Bals | 1,231.10 mi (1,981.26 km) |
| Letchworth to Baraolt | 1,231.46 mi (1,981.84 km) |
| Letchworth to Barlad | 1,313.97 mi (2,114.62 km) |
| Letchworth to Beclean | 1,136.52 mi (1,829.05 km) |
| Letchworth to Beius | 1,076.32 mi (1,732.16 km) |
