| Longwy to Grevena | 1,003.87 mi (1,615.57 km) |
| Longwy to Ialysos | 1,439.85 mi (2,317.21 km) |
| Longwy to Ilion | 1,190.62 mi (1,916.13 km) |
| Longwy to Ilioupoli | 1,197.56 mi (1,927.29 km) |
| Longwy to Ioannina | 1,004.11 mi (1,615.95 km) |
| Longwy to Irakleio | 1,383.55 mi (2,226.61 km) |
| Longwy to Irakleio | 1,192.23 mi (1,918.70 km) |
| Longwy to Kaisariani | 1,196.08 mi (1,924.91 km) |
| Longwy to Kalamaria | 1,037.72 mi (1,670.06 km) |
| Longwy to Kalamata | 1,186.68 mi (1,909.78 km) |
| Longwy to Kallithea | 1,194.88 mi (1,922.97 km) |
| Longwy to Kalymnos | 1,366.52 mi (2,199.20 km) |
| Longwy to Kalyvia Thorikou | 1,208.79 mi (1,945.36 km) |
| Longwy to Kamatero | 1,189.72 mi (1,914.67 km) |
| Longwy to Karditsa | 1,057.70 mi (1,702.20 km) |
