| Tuttlingen to Grevena | 828.72 mi (1,333.70 km) |
| Tuttlingen to Ialysos | 1,265.57 mi (2,036.73 km) |
| Tuttlingen to Ilion | 1,015.44 mi (1,634.20 km) |
| Tuttlingen to Ilioupoli | 1,022.37 mi (1,645.35 km) |
| Tuttlingen to Ioannina | 828.92 mi (1,334.01 km) |
| Tuttlingen to Irakleio | 1,208.42 mi (1,944.77 km) |
| Tuttlingen to Irakleio | 1,017.06 mi (1,636.79 km) |
| Tuttlingen to Kaisariani | 1,020.90 mi (1,642.97 km) |
| Tuttlingen to Kalamaria | 863.69 mi (1,389.97 km) |
| Tuttlingen to Kalamata | 1,012.06 mi (1,628.76 km) |
| Tuttlingen to Kallithea | 1,019.68 mi (1,641.02 km) |
| Tuttlingen to Kalymnos | 1,192.00 mi (1,918.34 km) |
| Tuttlingen to Kalyvia Thorikou | 1,033.61 mi (1,663.43 km) |
| Tuttlingen to Kamatero | 1,014.54 mi (1,632.75 km) |
| Tuttlingen to Karditsa | 882.49 mi (1,420.23 km) |
