| Sligo to Glyka Nera | 1,886.64 mi (3,036.25 km) |
| Sligo to Grevena | 1,692.34 mi (2,723.56 km) |
| Sligo to Ialysos | 2,127.53 mi (3,423.93 km) |
| Sligo to Ilion | 1,879.04 mi (3,024.02 km) |
| Sligo to Ilioupoli | 1,885.95 mi (3,035.15 km) |
| Sligo to Ioannina | 1,691.99 mi (2,723.00 km) |
| Sligo to Irakleio | 2,070.95 mi (3,332.87 km) |
| Sligo to Irakleio | 1,880.66 mi (3,026.63 km) |
| Sligo to Kaisariani | 1,884.49 mi (3,032.79 km) |
| Sligo to Kalamaria | 1,725.27 mi (2,776.55 km) |
| Sligo to Kalamata | 1,872.25 mi (3,013.10 km) |
| Sligo to Kallithea | 1,883.26 mi (3,030.81 km) |
| Sligo to Kalymnos | 2,054.55 mi (3,306.48 km) |
| Sligo to Kalyvia Thorikou | 1,897.20 mi (3,053.25 km) |
| Sligo to Kamatero | 1,878.14 mi (3,022.58 km) |
