| Columbia Heights to Glyka Nera | 5,493.80 mi (8,841.41 km) |
| Columbia Heights to Grevena | 5,299.46 mi (8,528.66 km) |
| Columbia Heights to Ialysos | 5,726.49 mi (9,215.90 km) |
| Columbia Heights to Ilion | 5,486.42 mi (8,829.54 km) |
| Columbia Heights to Ilioupoli | 5,493.47 mi (8,840.89 km) |
| Columbia Heights to Ioannina | 5,301.13 mi (8,531.35 km) |
| Columbia Heights to Irakleio | 5,680.70 mi (9,142.20 km) |
| Columbia Heights to Irakleio | 5,487.86 mi (8,831.86 km) |
| Columbia Heights to Kaisariani | 5,491.90 mi (8,838.37 km) |
| Columbia Heights to Kalamaria | 5,325.98 mi (8,571.33 km) |
| Columbia Heights to Kalamata | 5,482.80 mi (8,823.72 km) |
| Columbia Heights to Kallithea | 5,490.84 mi (8,836.65 km) |
| Columbia Heights to Kalymnos | 5,655.66 mi (9,101.91 km) |
| Columbia Heights to Kalyvia Thorikou | 5,504.60 mi (8,858.79 km) |
| Columbia Heights to Kamatero | 5,485.44 mi (8,827.96 km) |
