| Letterkenny to Havirov | 1,151.45 mi (1,853.08 km) |
| Letterkenny to Havlickuv Brod | 1,045.96 mi (1,683.32 km) |
| Letterkenny to Hlinsko | 1,053.49 mi (1,695.43 km) |
| Letterkenny to Hlucin | 1,138.73 mi (1,832.61 km) |
| Letterkenny to Hodonin | 1,132.89 mi (1,823.21 km) |
| Letterkenny to Holesov | 1,133.31 mi (1,823.89 km) |
| Letterkenny to Hostivice | 978.34 mi (1,574.48 km) |
| Letterkenny to Hradec Kralove | 1,035.93 mi (1,667.17 km) |
| Letterkenny to Hranice | 1,133.34 mi (1,823.93 km) |
| Letterkenny to Humpolec | 1,039.53 mi (1,672.96 km) |
| Letterkenny to Ivancice | 1,094.55 mi (1,761.51 km) |
| Letterkenny to Jablonec nad Nisou | 993.83 mi (1,599.42 km) |
| Letterkenny to Jaromer | 1,034.85 mi (1,665.43 km) |
| Letterkenny to Jesenice | 992.26 mi (1,596.89 km) |
| Letterkenny to Jesenik | 1,089.22 mi (1,752.93 km) |
