| Tournai to Grevena | 1,133.04 mi (1,823.45 km) |
| Tournai to Ialysos | 1,568.45 mi (2,524.17 km) |
| Tournai to Ilion | 1,319.82 mi (2,124.04 km) |
| Tournai to Ilioupoli | 1,326.77 mi (2,135.22 km) |
| Tournai to Ioannina | 1,133.33 mi (1,823.92 km) |
| Tournai to Irakleio | 1,512.75 mi (2,434.53 km) |
| Tournai to Irakleio | 1,321.41 mi (2,126.61 km) |
| Tournai to Kaisariani | 1,325.28 mi (2,132.83 km) |
| Tournai to Kalamaria | 1,166.23 mi (1,876.87 km) |
| Tournai to Kalamata | 1,315.62 mi (2,117.29 km) |
| Tournai to Kallithea | 1,324.08 mi (2,130.90 km) |
| Tournai to Kalymnos | 1,495.28 mi (2,406.42 km) |
| Tournai to Kalyvia Thorikou | 1,337.99 mi (2,153.29 km) |
| Tournai to Kamatero | 1,318.91 mi (2,122.58 km) |
| Tournai to Karditsa | 1,186.91 mi (1,910.14 km) |
