| Opatija to Trujillo | 1,102.80 mi (1,774.79 km) |
| Opatija to Tudela | 824.48 mi (1,326.87 km) |
| Opatija to Tudela de Duero | 979.11 mi (1,575.72 km) |
| Opatija to Tuineje | 1,942.62 mi (3,126.35 km) |
| Opatija to Ubeda | 1,039.69 mi (1,673.22 km) |
| Opatija to Ubrique | 1,185.93 mi (1,908.57 km) |
| Opatija to Umbrete | 1,190.28 mi (1,915.58 km) |
| Opatija to Utebo | 804.53 mi (1,294.76 km) |
| Opatija to Utiel | 883.23 mi (1,421.43 km) |
| Opatija to Utrera | 1,180.07 mi (1,899.14 km) |
| Opatija to Valdemorillo | 984.81 mi (1,584.89 km) |
| Opatija to Valdemoro | 975.93 mi (1,570.61 km) |
| Opatija to Valdepenas | 1,012.16 mi (1,628.91 km) |
| Opatija to Valencia | 849.54 mi (1,367.20 km) |
| Opatija to Valladolid | 984.27 mi (1,584.03 km) |
