| Bilbao to Glyka Nera | 1,443.48 mi (2,323.06 km) |
| Bilbao to Grevena | 1,271.06 mi (2,045.57 km) |
| Bilbao to Ialysos | 1,703.99 mi (2,742.30 km) |
| Bilbao to Ilion | 1,434.93 mi (2,309.29 km) |
| Bilbao to Ilioupoli | 1,440.15 mi (2,317.69 km) |
| Bilbao to Ioannina | 1,251.39 mi (2,013.92 km) |
| Bilbao to Irakleio | 1,587.70 mi (2,555.15 km) |
| Bilbao to Irakleio | 1,437.82 mi (2,313.95 km) |
| Bilbao to Kaisariani | 1,439.61 mi (2,316.83 km) |
| Bilbao to Kalamaria | 1,337.49 mi (2,152.48 km) |
| Bilbao to Kalamata | 1,384.11 mi (2,227.52 km) |
| Bilbao to Kallithea | 1,437.19 mi (2,312.93 km) |
| Bilbao to Kalymnos | 1,628.72 mi (2,621.18 km) |
| Bilbao to Kalyvia Thorikou | 1,451.23 mi (2,335.53 km) |
| Bilbao to Kamatero | 1,434.82 mi (2,309.12 km) |
