| Letchworth to Nafplio | 1,494.08 mi (2,404.49 km) |
| Letchworth to Naousa | 1,312.87 mi (2,112.85 km) |
| Letchworth to Nea Alikarnassos | 1,698.31 mi (2,733.16 km) |
| Letchworth to Nea Artaki | 1,475.65 mi (2,374.83 km) |
| Letchworth to Nea Erythraia | 1,504.36 mi (2,421.03 km) |
| Letchworth to Nea Filadelfeia | 1,503.79 mi (2,420.12 km) |
| Letchworth to Nea Ionia | 1,504.45 mi (2,421.18 km) |
| Letchworth to Nea Makri | 1,510.50 mi (2,430.91 km) |
| Letchworth to Nea Michaniona | 1,350.97 mi (2,174.17 km) |
| Letchworth to Nea Moudania | 1,377.76 mi (2,217.28 km) |
| Letchworth to Nea Smyrni | 1,507.48 mi (2,426.06 km) |
| Letchworth to Neo Psychiko | 1,507.37 mi (2,425.88 km) |
| Letchworth to Nikaia | 1,503.57 mi (2,419.77 km) |
| Letchworth to Oraiokastro | 1,340.32 mi (2,157.03 km) |
| Letchworth to Orestiada | 1,447.37 mi (2,329.32 km) |
