| Diekirch to Trujillo | 928.43 mi (1,494.17 km) |
| Diekirch to Tudela | 654.71 mi (1,053.65 km) |
| Diekirch to Tudela de Duero | 770.35 mi (1,239.76 km) |
| Diekirch to Tuineje | 1,828.92 mi (2,943.37 km) |
| Diekirch to Ubeda | 944.73 mi (1,520.40 km) |
| Diekirch to Ubrique | 1,079.22 mi (1,736.84 km) |
| Diekirch to Umbrete | 1,057.70 mi (1,702.21 km) |
| Diekirch to Utebo | 659.68 mi (1,061.66 km) |
| Diekirch to Utiel | 797.35 mi (1,283.21 km) |
| Diekirch to Utrera | 1,057.81 mi (1,702.38 km) |
| Diekirch to Valdemorillo | 814.93 mi (1,311.51 km) |
| Diekirch to Valdemoro | 821.61 mi (1,322.26 km) |
| Diekirch to Valdepenas | 899.21 mi (1,447.14 km) |
| Diekirch to Valencia | 786.16 mi (1,265.19 km) |
| Diekirch to Valladolid | 771.28 mi (1,241.26 km) |
