| Tucson to Glyka Nera | 6,782.25 mi (10,914.97 km) |
| Tucson to Grevena | 6,588.26 mi (10,602.79 km) |
| Tucson to Ialysos | 7,009.30 mi (11,280.39 km) |
| Tucson to Ilion | 6,775.05 mi (10,903.40 km) |
| Tucson to Ilioupoli | 6,782.19 mi (10,914.89 km) |
| Tucson to Ioannina | 6,591.56 mi (10,608.09 km) |
| Tucson to Irakleio | 6,971.35 mi (11,219.31 km) |
| Tucson to Irakleio | 6,776.35 mi (10,905.48 km) |
| Tucson to Kaisariani | 6,780.55 mi (10,912.24 km) |
| Tucson to Kalamaria | 6,611.12 mi (10,639.56 km) |
| Tucson to Kalamata | 6,775.43 mi (10,903.99 km) |
| Tucson to Kallithea | 6,779.62 mi (10,910.74 km) |
| Tucson to Kalymnos | 6,939.90 mi (11,168.69 km) |
| Tucson to Kalyvia Thorikou | 6,793.21 mi (10,932.61 km) |
| Tucson to Kamatero | 6,774.01 mi (10,901.71 km) |
