| Bilbao to Turkoglu | 2,113.47 mi (3,401.30 km) |
| Bilbao to Tut | 2,155.72 mi (3,469.30 km) |
| Bilbao to Tuzla | 1,651.92 mi (2,658.50 km) |
| Bilbao to Tuzluca | 2,383.93 mi (3,836.57 km) |
| Bilbao to Ula | 1,697.18 mi (2,731.35 km) |
| Bilbao to Ulas | 2,059.27 mi (3,314.07 km) |
| Bilbao to Ulubey | 2,071.65 mi (3,333.99 km) |
| Bilbao to Ulubey | 1,705.44 mi (2,744.63 km) |
| Bilbao to Uludere | 2,412.85 mi (3,883.10 km) |
| Bilbao to Ulukisla | 1,990.12 mi (3,202.79 km) |
| Bilbao to Ulus | 1,803.91 mi (2,903.12 km) |
| Bilbao to Umurlu | 1,654.03 mi (2,661.90 km) |
| Bilbao to Unye | 2,043.48 mi (3,288.66 km) |
| Bilbao to Urgup | 1,983.08 mi (3,191.46 km) |
| Bilbao to Urla | 1,581.16 mi (2,544.63 km) |
