| Mercer Island to Glyka Nera | 6,166.77 mi (9,924.45 km) |
| Mercer Island to Grevena | 5,983.04 mi (9,628.77 km) |
| Mercer Island to Ialysos | 6,352.55 mi (10,223.44 km) |
| Mercer Island to Ilion | 6,161.06 mi (9,915.27 km) |
| Mercer Island to Ilioupoli | 6,168.49 mi (9,927.22 km) |
| Mercer Island to Ioannina | 5,997.38 mi (9,651.85 km) |
| Mercer Island to Irakleio | 6,363.33 mi (10,240.78 km) |
| Mercer Island to Irakleio | 6,161.36 mi (9,915.75 km) |
| Mercer Island to Kaisariani | 6,166.42 mi (9,923.89 km) |
| Mercer Island to Kalamaria | 5,982.92 mi (9,628.57 km) |
| Mercer Island to Kalamata | 6,190.94 mi (9,963.36 km) |
| Mercer Island to Kallithea | 6,166.39 mi (9,923.84 km) |
| Mercer Island to Kalymnos | 6,293.38 mi (10,128.22 km) |
| Mercer Island to Kalyvia Thorikou | 6,178.31 mi (9,943.03 km) |
| Mercer Island to Kamatero | 6,159.62 mi (9,912.95 km) |
