| Duncan to Glyka Nera | 6,189.83 mi (9,961.58 km) |
| Duncan to Grevena | 5,995.76 mi (9,649.24 km) |
| Duncan to Ialysos | 6,431.06 mi (10,349.80 km) |
| Duncan to Ilion | 6,182.13 mi (9,949.17 km) |
| Duncan to Ilioupoli | 6,188.96 mi (9,960.17 km) |
| Duncan to Ioannina | 5,993.93 mi (9,646.29 km) |
| Duncan to Irakleio | 6,371.03 mi (10,253.18 km) |
| Duncan to Irakleio | 6,183.85 mi (9,951.94 km) |
| Duncan to Kaisariani | 6,187.55 mi (9,957.91 km) |
| Duncan to Kalamaria | 6,028.85 mi (9,702.50 km) |
| Duncan to Kalamata | 6,169.16 mi (9,928.31 km) |
| Duncan to Kallithea | 6,186.23 mi (9,955.77 km) |
| Duncan to Kalymnos | 6,358.38 mi (10,232.83 km) |
| Duncan to Kalyvia Thorikou | 6,200.26 mi (9,978.35 km) |
| Duncan to Kamatero | 6,181.28 mi (9,947.82 km) |
