| Letchworth to Roura | 4,405.76 mi (7,090.38 km) |
| Letchworth to Saint-Georges | 4,434.14 mi (7,136.06 km) |
| Letchworth to Saint-Laurent-du-Maroni | 4,425.50 mi (7,122.16 km) |
| Letchworth to Sinnamary | 4,391.71 mi (7,067.77 km) |
| Letchworth to Aachen | 284.58 mi (457.98 km) |
| Letchworth to Aalen | 503.52 mi (810.33 km) |
| Letchworth to Abensberg | 574.79 mi (925.03 km) |
| Letchworth to Achern | 432.57 mi (696.15 km) |
| Letchworth to Achim | 396.35 mi (637.87 km) |
| Letchworth to Adelsdorf | 509.33 mi (819.69 km) |
| Letchworth to Adendorf | 456.41 mi (734.52 km) |
| Letchworth to Aerzen | 403.47 mi (649.32 km) |
| Letchworth to Ahaus | 307.33 mi (494.60 km) |
| Letchworth to Ahlen | 346.59 mi (557.78 km) |
| Letchworth to Ahrensburg | 452.13 mi (727.63 km) |
