| Neckargemund to Trujillo | 994.21 mi (1,600.03 km) |
| Neckargemund to Tudela | 711.63 mi (1,145.26 km) |
| Neckargemund to Tudela de Duero | 841.07 mi (1,353.57 km) |
| Neckargemund to Tuineje | 1,890.34 mi (3,042.21 km) |
| Neckargemund to Ubeda | 991.33 mi (1,595.40 km) |
| Neckargemund to Ubrique | 1,131.37 mi (1,820.76 km) |
| Neckargemund to Umbrete | 1,115.73 mi (1,795.60 km) |
| Neckargemund to Utebo | 710.16 mi (1,142.90 km) |
| Neckargemund to Utiel | 837.61 mi (1,348.00 km) |
| Neckargemund to Utrera | 1,113.35 mi (1,791.77 km) |
| Neckargemund to Valdemorillo | 877.04 mi (1,411.46 km) |
| Neckargemund to Valdemoro | 879.99 mi (1,416.20 km) |
| Neckargemund to Valdepenas | 949.20 mi (1,527.60 km) |
| Neckargemund to Valencia | 820.25 mi (1,320.07 km) |
| Neckargemund to Valladolid | 843.08 mi (1,356.81 km) |
