| Letterkenny to Annaberg-Buchholz | 913.48 mi (1,470.10 km) |
| Letterkenny to Anrochte | 701.71 mi (1,129.29 km) |
| Letterkenny to Ansbach | 865.67 mi (1,393.16 km) |
| Letterkenny to Apen | 639.27 mi (1,028.81 km) |
| Letterkenny to Apolda | 841.97 mi (1,355.03 km) |
| Letterkenny to Appenweier | 801.96 mi (1,290.64 km) |
| Letterkenny to Arnsberg | 697.68 mi (1,122.81 km) |
| Letterkenny to Arnstadt | 825.52 mi (1,328.54 km) |
| Letterkenny to Aschaffenburg | 786.78 mi (1,266.21 km) |
| Letterkenny to Ascheberg | 667.52 mi (1,074.26 km) |
| Letterkenny to Aschersleben | 818.77 mi (1,317.69 km) |
| Letterkenny to Aschheim | 952.83 mi (1,533.43 km) |
| Letterkenny to Asperg | 828.01 mi (1,332.56 km) |
| Letterkenny to Asslar | 738.83 mi (1,189.02 km) |
| Letterkenny to Attendorn | 699.20 mi (1,125.26 km) |
