| Piqua to Glyka Nera | 5,381.50 mi (8,660.69 km) |
| Piqua to Grevena | 5,188.49 mi (8,350.08 km) |
| Piqua to Ialysos | 5,628.53 mi (9,058.24 km) |
| Piqua to Ilion | 5,373.57 mi (8,647.93 km) |
| Piqua to Ilioupoli | 5,380.22 mi (8,658.62 km) |
| Piqua to Ioannina | 5,184.06 mi (8,342.93 km) |
| Piqua to Irakleio | 5,557.83 mi (8,944.47 km) |
| Piqua to Irakleio | 5,375.50 mi (8,651.04 km) |
| Piqua to Kaisariani | 5,378.94 mi (8,656.56 km) |
| Piqua to Kalamaria | 5,226.78 mi (8,411.69 km) |
| Piqua to Kalamata | 5,354.16 mi (8,616.69 km) |
| Piqua to Kallithea | 5,377.42 mi (8,654.12 km) |
| Piqua to Kalymnos | 5,554.61 mi (8,939.28 km) |
| Piqua to Kalyvia Thorikou | 5,391.60 mi (8,676.94 km) |
| Piqua to Kamatero | 5,372.84 mi (8,646.75 km) |
