| Union City to Glyka Nera | 6,779.31 mi (10,910.25 km) |
| Union City to Grevena | 6,591.06 mi (10,607.29 km) |
| Union City to Ialysos | 6,978.47 mi (11,230.77 km) |
| Union City to Ilion | 6,773.11 mi (10,900.27 km) |
| Union City to Ilioupoli | 6,780.51 mi (10,912.17 km) |
| Union City to Ioannina | 6,602.09 mi (10,625.04 km) |
| Union City to Irakleio | 6,975.11 mi (11,225.36 km) |
| Union City to Irakleio | 6,773.72 mi (10,901.24 km) |
| Union City to Kaisariani | 6,778.55 mi (10,909.02 km) |
| Union City to Kalamaria | 6,597.91 mi (10,618.31 km) |
| Union City to Kalamata | 6,794.14 mi (10,934.12 km) |
| Union City to Kallithea | 6,778.25 mi (10,908.54 km) |
| Union City to Kalymnos | 6,915.98 mi (11,130.20 km) |
| Union City to Kalyvia Thorikou | 6,790.76 mi (10,928.68 km) |
| Union City to Kamatero | 6,771.78 mi (10,898.12 km) |
