| Weener to Grevena | 1,119.55 mi (1,801.74 km) |
| Weener to Ialysos | 1,531.06 mi (2,464.01 km) |
| Weener to Ilion | 1,304.10 mi (2,098.74 km) |
| Weener to Ilioupoli | 1,311.41 mi (2,110.52 km) |
| Weener to Ioannina | 1,129.05 mi (1,817.02 km) |
| Weener to Irakleio | 1,504.76 mi (2,421.68 km) |
| Weener to Irakleio | 1,305.01 mi (2,100.21 km) |
| Weener to Kaisariani | 1,309.58 mi (2,107.57 km) |
| Weener to Kalamaria | 1,134.54 mi (1,825.86 km) |
| Weener to Kalamata | 1,320.90 mi (2,125.78 km) |
| Weener to Kallithea | 1,309.01 mi (2,106.65 km) |
| Weener to Kalymnos | 1,462.07 mi (2,352.97 km) |
| Weener to Kalyvia Thorikou | 1,322.05 mi (2,127.63 km) |
| Weener to Kamatero | 1,302.88 mi (2,096.78 km) |
| Weener to Karditsa | 1,175.46 mi (1,891.73 km) |
