| Douglas to Glyka Nera | 1,825.36 mi (2,937.63 km) |
| Douglas to Grevena | 1,632.41 mi (2,627.12 km) |
| Douglas to Ialysos | 2,073.55 mi (3,337.05 km) |
| Douglas to Ilion | 1,817.45 mi (2,924.90 km) |
| Douglas to Ilioupoli | 1,824.11 mi (2,935.62 km) |
| Douglas to Ioannina | 1,628.07 mi (2,620.12 km) |
| Douglas to Irakleio | 2,003.50 mi (3,224.32 km) |
| Douglas to Irakleio | 1,819.36 mi (2,927.98 km) |
| Douglas to Kaisariani | 1,822.81 mi (2,933.54 km) |
| Douglas to Kalamaria | 1,672.88 mi (2,692.25 km) |
| Douglas to Kalamata | 1,801.27 mi (2,898.86 km) |
| Douglas to Kallithea | 1,821.32 mi (2,931.12 km) |
| Douglas to Kalymnos | 1,999.20 mi (3,217.40 km) |
| Douglas to Kalyvia Thorikou | 1,835.48 mi (2,953.92 km) |
| Douglas to Kamatero | 1,816.71 mi (2,923.71 km) |
