| Letterkenny to Tallinn | 1,240.39 mi (1,996.21 km) |
| Letterkenny to Tartu | 1,313.50 mi (2,113.87 km) |
| Letterkenny to Valga | 1,292.39 mi (2,079.90 km) |
| Letterkenny to Viljandi | 1,273.23 mi (2,049.07 km) |
| Letterkenny to Voru | 1,327.03 mi (2,135.64 km) |
| Letterkenny to Aanekoski | 1,290.20 mi (2,076.38 km) |
| Letterkenny to Alajarvi | 1,235.92 mi (1,989.02 km) |
| Letterkenny to Alavus | 1,224.06 mi (1,969.93 km) |
| Letterkenny to Ekenas | 1,195.71 mi (1,924.31 km) |
| Letterkenny to Espoo | 1,238.56 mi (1,993.26 km) |
| Letterkenny to Eura | 1,157.88 mi (1,863.43 km) |
| Letterkenny to Eurajoki | 1,147.03 mi (1,845.97 km) |
| Letterkenny to Forssa | 1,206.59 mi (1,941.81 km) |
| Letterkenny to Hakkila | 1,248.97 mi (2,010.02 km) |
| Letterkenny to Halikko | 1,185.51 mi (1,907.89 km) |
