| Trier to Grevena | 981.55 mi (1,579.66 km) |
| Trier to Ialysos | 1,414.80 mi (2,276.90 km) |
| Trier to Ilion | 1,168.50 mi (1,880.52 km) |
| Trier to Ilioupoli | 1,175.52 mi (1,891.81 km) |
| Trier to Ioannina | 983.37 mi (1,582.59 km) |
| Trier to Irakleio | 1,363.15 mi (2,193.77 km) |
| Trier to Irakleio | 1,169.99 mi (1,882.92 km) |
| Trier to Kaisariani | 1,173.98 mi (1,889.33 km) |
| Trier to Kalamaria | 1,012.53 mi (1,629.51 km) |
| Trier to Kalamata | 1,168.14 mi (1,879.94 km) |
| Trier to Kallithea | 1,172.87 mi (1,887.56 km) |
| Trier to Kalymnos | 1,341.97 mi (2,159.70 km) |
| Trier to Kalyvia Thorikou | 1,186.68 mi (1,909.77 km) |
| Trier to Kamatero | 1,167.54 mi (1,878.98 km) |
| Trier to Karditsa | 1,035.91 mi (1,667.13 km) |
