| Upper Arlington to Glyka Nera | 5,339.20 mi (8,592.61 km) |
| Upper Arlington to Grevena | 5,146.49 mi (8,282.47 km) |
| Upper Arlington to Ialysos | 5,587.20 mi (8,991.73 km) |
| Upper Arlington to Ilion | 5,331.23 mi (8,579.79 km) |
| Upper Arlington to Ilioupoli | 5,337.84 mi (8,590.42 km) |
| Upper Arlington to Ioannina | 5,141.54 mi (8,274.51 km) |
| Upper Arlington to Irakleio | 5,514.50 mi (8,874.72 km) |
| Upper Arlington to Irakleio | 5,333.20 mi (8,582.96 km) |
| Upper Arlington to Kaisariani | 5,336.58 mi (8,588.40 km) |
| Upper Arlington to Kalamaria | 5,185.73 mi (8,345.63 km) |
| Upper Arlington to Kalamata | 5,310.53 mi (8,546.48 km) |
| Upper Arlington to Kallithea | 5,335.03 mi (8,585.90 km) |
| Upper Arlington to Kalymnos | 5,513.09 mi (8,872.45 km) |
| Upper Arlington to Kalyvia Thorikou | 5,349.23 mi (8,608.75 km) |
| Upper Arlington to Kamatero | 5,330.52 mi (8,578.65 km) |
