| Tewkesbury to Glyka Nera | 1,582.54 mi (2,546.85 km) |
| Tewkesbury to Grevena | 1,388.40 mi (2,234.41 km) |
| Tewkesbury to Ialysos | 1,825.50 mi (2,937.86 km) |
| Tewkesbury to Ilion | 1,574.87 mi (2,534.51 km) |
| Tewkesbury to Ilioupoli | 1,581.74 mi (2,545.56 km) |
| Tewkesbury to Ioannina | 1,387.29 mi (2,232.62 km) |
| Tewkesbury to Irakleio | 1,765.91 mi (2,841.96 km) |
| Tewkesbury to Irakleio | 1,576.56 mi (2,537.22 km) |
| Tewkesbury to Kaisariani | 1,580.31 mi (2,543.26 km) |
| Tewkesbury to Kalamaria | 1,423.43 mi (2,290.78 km) |
| Tewkesbury to Kalamata | 1,566.83 mi (2,521.56 km) |
| Tewkesbury to Kallithea | 1,579.02 mi (2,541.19 km) |
| Tewkesbury to Kalymnos | 1,752.05 mi (2,819.66 km) |
| Tewkesbury to Kalyvia Thorikou | 1,593.02 mi (2,563.71 km) |
| Tewkesbury to Kamatero | 1,574.01 mi (2,533.12 km) |
