| Cincinnati to Glyka Nera | 5,437.11 mi (8,750.18 km) |
| Cincinnati to Grevena | 5,244.38 mi (8,440.01 km) |
| Cincinnati to Ialysos | 5,685.05 mi (9,149.20 km) |
| Cincinnati to Ilion | 5,429.14 mi (8,737.36 km) |
| Cincinnati to Ilioupoli | 5,435.75 mi (8,747.99 km) |
| Cincinnati to Ioannina | 5,239.46 mi (8,432.09 km) |
| Cincinnati to Irakleio | 5,612.42 mi (9,032.32 km) |
| Cincinnati to Irakleio | 5,431.11 mi (8,740.53 km) |
| Cincinnati to Kaisariani | 5,434.49 mi (8,745.97 km) |
| Cincinnati to Kalamaria | 5,283.55 mi (8,503.05 km) |
| Cincinnati to Kalamata | 5,408.46 mi (8,704.07 km) |
| Cincinnati to Kallithea | 5,432.94 mi (8,743.47 km) |
| Cincinnati to Kalymnos | 5,610.95 mi (9,029.95 km) |
| Cincinnati to Kalyvia Thorikou | 5,447.14 mi (8,766.32 km) |
| Cincinnati to Kamatero | 5,428.43 mi (8,736.22 km) |
