| Herenthout to Nowy Sacz | 708.24 mi (1,139.80 km) |
| Herenthout to Nowy Targ | 681.62 mi (1,096.96 km) |
| Herenthout to Nowy Tomysl | 492.49 mi (792.58 km) |
| Herenthout to Nysa | 549.99 mi (885.13 km) |
| Herenthout to Oborniki | 523.42 mi (842.36 km) |
| Herenthout to Oborniki Slaskie | 524.60 mi (844.26 km) |
| Herenthout to Olawa | 544.03 mi (875.53 km) |
| Herenthout to Olecko | 768.25 mi (1,236.38 km) |
| Herenthout to Olesnica | 545.86 mi (878.48 km) |
| Herenthout to Olesno | 592.82 mi (954.05 km) |
| Herenthout to Olkusz | 649.06 mi (1,044.56 km) |
| Herenthout to Olsztyn | 684.30 mi (1,101.27 km) |
| Herenthout to Opalenica | 504.24 mi (811.49 km) |
| Herenthout to Opoczno | 669.94 mi (1,078.16 km) |
| Herenthout to Opole | 573.84 mi (923.51 km) |
