| Willowbrook to Glyka Nera | 6,904.40 mi (11,111.56 km) |
| Willowbrook to Grevena | 6,712.93 mi (10,803.42 km) |
| Willowbrook to Ialysos | 7,116.06 mi (11,452.19 km) |
| Willowbrook to Ilion | 6,897.76 mi (11,100.87 km) |
| Willowbrook to Ilioupoli | 6,905.07 mi (11,112.64 km) |
| Willowbrook to Ioannina | 6,720.74 mi (10,815.98 km) |
| Willowbrook to Irakleio | 7,098.23 mi (11,423.49 km) |
| Willowbrook to Irakleio | 6,898.65 mi (11,102.31 km) |
| Willowbrook to Kaisariani | 6,903.24 mi (11,109.69 km) |
| Willowbrook to Kalamaria | 6,726.53 mi (10,825.31 km) |
| Willowbrook to Kalamata | 6,910.13 mi (11,120.79 km) |
| Willowbrook to Kallithea | 6,902.67 mi (11,108.78 km) |
| Willowbrook to Kalymnos | 7,050.43 mi (11,346.57 km) |
| Willowbrook to Kalyvia Thorikou | 6,915.69 mi (11,129.73 km) |
| Willowbrook to Kamatero | 6,896.54 mi (11,098.90 km) |
