| Kardzhali to Trujillo | 1,638.12 mi (2,636.30 km) |
| Kardzhali to Tudela | 1,382.60 mi (2,225.07 km) |
| Kardzhali to Tudela de Duero | 1,539.00 mi (2,476.79 km) |
| Kardzhali to Tuineje | 2,388.61 mi (3,844.09 km) |
| Kardzhali to Ubeda | 1,538.08 mi (2,475.30 km) |
| Kardzhali to Ubrique | 1,676.69 mi (2,698.37 km) |
| Kardzhali to Umbrete | 1,696.19 mi (2,729.75 km) |
| Kardzhali to Utebo | 1,354.93 mi (2,180.55 km) |
| Kardzhali to Utiel | 1,395.72 mi (2,246.19 km) |
| Kardzhali to Utrera | 1,680.78 mi (2,704.95 km) |
| Kardzhali to Valdemorillo | 1,527.65 mi (2,458.51 km) |
| Kardzhali to Valdemoro | 1,512.35 mi (2,433.89 km) |
| Kardzhali to Valdepenas | 1,523.76 mi (2,452.26 km) |
| Kardzhali to Valencia | 1,354.59 mi (2,180.00 km) |
| Kardzhali to Valladolid | 1,545.47 mi (2,487.19 km) |
