| Happy Valley to Glyka Nera | 6,304.82 mi (10,146.63 km) |
| Happy Valley to Grevena | 6,120.25 mi (9,849.59 km) |
| Happy Valley to Ialysos | 6,492.88 mi (10,449.28 km) |
| Happy Valley to Ilion | 6,299.03 mi (10,137.31 km) |
| Happy Valley to Ilioupoli | 6,306.46 mi (10,149.26 km) |
| Happy Valley to Ioannina | 6,134.03 mi (9,871.77 km) |
| Happy Valley to Irakleio | 6,501.34 mi (10,462.90 km) |
| Happy Valley to Irakleio | 6,299.38 mi (10,137.88 km) |
| Happy Valley to Kaisariani | 6,304.41 mi (10,145.96 km) |
| Happy Valley to Kalamaria | 6,121.30 mi (9,851.29 km) |
| Happy Valley to Kalamata | 6,327.43 mi (10,183.02 km) |
| Happy Valley to Kallithea | 6,304.33 mi (10,145.84 km) |
| Happy Valley to Kalymnos | 6,433.15 mi (10,353.16 km) |
| Happy Valley to Kalyvia Thorikou | 6,316.36 mi (10,165.19 km) |
| Happy Valley to Kamatero | 6,297.61 mi (10,135.02 km) |
