| Difficult Run to Torre del Mar | 3,886.95 mi (6,255.44 km) |
| Difficult Run to Torre-Pacheco | 4,011.36 mi (6,455.67 km) |
| Difficult Run to Torredembarra | 4,018.23 mi (6,466.71 km) |
| Difficult Run to Torredonjimeno | 3,863.50 mi (6,217.70 km) |
| Difficult Run to Torrejon de Ardoz | 3,806.66 mi (6,126.22 km) |
| Difficult Run to Torrejon de la Calzada | 3,799.59 mi (6,114.84 km) |
| Difficult Run to Torrelavega | 3,701.99 mi (5,957.78 km) |
| Difficult Run to Torrelodones | 3,782.75 mi (6,087.75 km) |
| Difficult Run to Torremolinos | 3,870.99 mi (6,229.76 km) |
| Difficult Run to Torrente | 3,982.01 mi (6,408.42 km) |
| Difficult Run to Torrevieja | 4,016.68 mi (6,464.22 km) |
| Difficult Run to Torrijos | 3,782.55 mi (6,087.43 km) |
| Difficult Run to Torroella de Montgri | 4,071.18 mi (6,551.94 km) |
| Difficult Run to Torrox | 3,894.39 mi (6,267.41 km) |
| Difficult Run to Tortosa | 3,987.27 mi (6,416.89 km) |
