| Therwil to Glyka Nera | 1,052.49 mi (1,693.82 km) |
| Therwil to Grevena | 859.00 mi (1,382.43 km) |
| Therwil to Ialysos | 1,299.71 mi (2,091.68 km) |
| Therwil to Ilion | 1,044.68 mi (1,681.25 km) |
| Therwil to Ilioupoli | 1,051.44 mi (1,692.12 km) |
| Therwil to Ioannina | 856.09 mi (1,377.74 km) |
| Therwil to Irakleio | 1,233.94 mi (1,985.83 km) |
| Therwil to Irakleio | 1,046.50 mi (1,684.17 km) |
| Therwil to Kaisariani | 1,050.08 mi (1,689.94 km) |
| Therwil to Kalamaria | 899.43 mi (1,447.50 km) |
| Therwil to Kalamata | 1,034.44 mi (1,664.76 km) |
| Therwil to Kallithea | 1,048.68 mi (1,687.68 km) |
| Therwil to Kalymnos | 1,225.36 mi (1,972.03 km) |
| Therwil to Kalyvia Thorikou | 1,062.77 mi (1,710.37 km) |
| Therwil to Kamatero | 1,043.88 mi (1,679.97 km) |
