| Letchworth to Stavroupoli | 1,344.10 mi (2,163.12 km) |
| Letchworth to Sykies | 1,345.53 mi (2,165.42 km) |
| Letchworth to Tavros | 1,505.83 mi (2,423.41 km) |
| Letchworth to Thebes | 1,473.95 mi (2,372.09 km) |
| Letchworth to Thermi | 1,352.82 mi (2,177.16 km) |
| Letchworth to Thessaloniki | 1,345.41 mi (2,165.22 km) |
| Letchworth to Trikala | 1,354.98 mi (2,180.64 km) |
| Letchworth to Tripoli | 1,481.85 mi (2,384.80 km) |
| Letchworth to Tyrnavos | 1,364.89 mi (2,196.57 km) |
| Letchworth to Vari | 1,516.51 mi (2,440.58 km) |
| Letchworth to Vergina | 1,323.50 mi (2,129.96 km) |
| Letchworth to Veroia | 1,323.40 mi (2,129.80 km) |
| Letchworth to Vochaiko | 1,475.01 mi (2,373.79 km) |
| Letchworth to Volos | 1,407.19 mi (2,264.65 km) |
| Letchworth to Voula | 1,513.82 mi (2,436.26 km) |
