| Theux to Grevena | 1,043.38 mi (1,679.16 km) |
| Theux to Ialysos | 1,474.68 mi (2,373.27 km) |
| Theux to Ilion | 1,230.34 mi (1,980.04 km) |
| Theux to Ilioupoli | 1,237.40 mi (1,991.40 km) |
| Theux to Ioannina | 1,046.00 mi (1,683.38 km) |
| Theux to Irakleio | 1,425.79 mi (2,294.59 km) |
| Theux to Irakleio | 1,231.77 mi (1,982.35 km) |
| Theux to Kaisariani | 1,235.83 mi (1,988.87 km) |
| Theux to Kalamaria | 1,072.53 mi (1,726.06 km) |
| Theux to Kalamata | 1,231.61 mi (1,982.09 km) |
| Theux to Kallithea | 1,234.78 mi (1,987.18 km) |
| Theux to Kalymnos | 1,402.25 mi (2,256.70 km) |
| Theux to Kalyvia Thorikou | 1,248.52 mi (2,009.29 km) |
| Theux to Kamatero | 1,229.36 mi (1,978.46 km) |
| Theux to Karditsa | 1,097.99 mi (1,767.05 km) |
