| Heerlen to Trujillo | 975.26 mi (1,569.53 km) |
| Heerlen to Tudela | 707.41 mi (1,138.46 km) |
| Heerlen to Tudela de Duero | 815.43 mi (1,312.30 km) |
| Heerlen to Tuineje | 1,875.77 mi (3,018.75 km) |
| Heerlen to Ubeda | 1,000.06 mi (1,609.45 km) |
| Heerlen to Ubrique | 1,131.85 mi (1,821.53 km) |
| Heerlen to Umbrete | 1,107.80 mi (1,782.83 km) |
| Heerlen to Utebo | 715.00 mi (1,150.68 km) |
| Heerlen to Utiel | 855.60 mi (1,376.95 km) |
| Heerlen to Utrera | 1,109.04 mi (1,784.82 km) |
| Heerlen to Valdemorillo | 864.17 mi (1,390.75 km) |
| Heerlen to Valdemoro | 872.56 mi (1,404.26 km) |
| Heerlen to Valdepenas | 953.38 mi (1,534.32 km) |
| Heerlen to Valencia | 846.45 mi (1,362.23 km) |
| Heerlen to Valladolid | 815.75 mi (1,312.82 km) |
