| Olecko to Trujillo | 1,660.04 mi (2,671.58 km) |
| Olecko to Tudela | 1,375.55 mi (2,213.73 km) |
| Olecko to Tudela de Duero | 1,507.91 mi (2,426.75 km) |
| Olecko to Tuineje | 2,552.28 mi (4,107.49 km) |
| Olecko to Ubeda | 1,646.19 mi (2,649.29 km) |
| Olecko to Ubrique | 1,789.47 mi (2,879.88 km) |
| Olecko to Umbrete | 1,777.86 mi (2,861.19 km) |
| Olecko to Utebo | 1,370.99 mi (2,206.39 km) |
| Olecko to Utiel | 1,489.03 mi (2,396.37 km) |
| Olecko to Utrera | 1,773.97 mi (2,854.93 km) |
| Olecko to Valdemorillo | 1,542.05 mi (2,481.69 km) |
| Olecko to Valdemoro | 1,543.48 mi (2,483.98 km) |
| Olecko to Valdepenas | 1,607.18 mi (2,586.50 km) |
| Olecko to Valencia | 1,466.02 mi (2,359.34 km) |
| Olecko to Valladolid | 1,509.97 mi (2,430.06 km) |
