| Greensboro to Glyka Nera | 5,372.38 mi (8,646.01 km) |
| Greensboro to Grevena | 5,182.49 mi (8,340.40 km) |
| Greensboro to Ialysos | 5,626.13 mi (9,054.38 km) |
| Greensboro to Ilion | 5,364.18 mi (8,632.82 km) |
| Greensboro to Ilioupoli | 5,370.48 mi (8,642.95 km) |
| Greensboro to Ioannina | 5,174.03 mi (8,326.80 km) |
| Greensboro to Irakleio | 5,539.70 mi (8,915.28 km) |
| Greensboro to Irakleio | 5,366.42 mi (8,636.41 km) |
| Greensboro to Kaisariani | 5,369.41 mi (8,641.22 km) |
| Greensboro to Kalamaria | 5,228.14 mi (8,413.87 km) |
| Greensboro to Kalamata | 5,334.46 mi (8,584.98 km) |
| Greensboro to Kallithea | 5,367.60 mi (8,638.32 km) |
| Greensboro to Kalymnos | 5,550.99 mi (8,933.45 km) |
| Greensboro to Kalyvia Thorikou | 5,381.90 mi (8,661.33 km) |
| Greensboro to Kamatero | 5,363.62 mi (8,631.92 km) |
