| Herentals to Olivenza | 1,039.39 mi (1,672.74 km) |
| Herentals to Olot | 631.68 mi (1,016.58 km) |
| Herentals to Onate | 657.55 mi (1,058.22 km) |
| Herentals to Onda | 813.03 mi (1,308.44 km) |
| Herentals to Onteniente | 893.84 mi (1,438.50 km) |
| Herentals to Orihuela | 947.79 mi (1,525.32 km) |
| Herentals to Osuna | 1,079.88 mi (1,737.90 km) |
| Herentals to Ourense | 854.90 mi (1,375.84 km) |
| Herentals to Oviedo | 735.28 mi (1,183.33 km) |
| Herentals to Paiporta | 850.81 mi (1,369.25 km) |
| Herentals to Pajara | 1,858.66 mi (2,991.22 km) |
| Herentals to Palafolls | 664.73 mi (1,069.78 km) |
| Herentals to Palafrugell | 645.07 mi (1,038.13 km) |
| Herentals to Palamos | 650.18 mi (1,046.36 km) |
| Herentals to Palencia | 772.52 mi (1,243.25 km) |
