| Letchworth to Kolarovo | 854.79 mi (1,375.66 km) |
| Letchworth to Komarno | 865.00 mi (1,392.09 km) |
| Letchworth to Kosice | 969.62 mi (1,560.46 km) |
| Letchworth to Krompachy | 948.74 mi (1,526.85 km) |
| Letchworth to Kysucke Nove Mesto | 850.99 mi (1,369.53 km) |
| Letchworth to Levice | 871.59 mi (1,402.69 km) |
| Letchworth to Levoca | 933.89 mi (1,502.96 km) |
| Letchworth to Liptovsky Mikulas | 890.65 mi (1,433.37 km) |
| Letchworth to Lucenec | 913.04 mi (1,469.40 km) |
| Letchworth to Malacky | 798.78 mi (1,285.51 km) |
| Letchworth to Martin | 862.30 mi (1,387.74 km) |
| Letchworth to Michalovce | 996.79 mi (1,604.18 km) |
| Letchworth to Modra | 813.92 mi (1,309.87 km) |
| Letchworth to Moldava nad Bodvou | 961.87 mi (1,547.98 km) |
| Letchworth to Myjava | 813.07 mi (1,308.51 km) |
