| Oeiras to Heist-op-den-Berg | 1,094.30 mi (1,761.11 km) |
| Oeiras to Hemiksem | 1,086.73 mi (1,748.92 km) |
| Oeiras to Herent | 1,084.21 mi (1,744.87 km) |
| Oeiras to Herentals | 1,102.79 mi (1,774.77 km) |
| Oeiras to Herenthout | 1,099.13 mi (1,768.88 km) |
| Oeiras to Herk-de-Stad | 1,101.04 mi (1,771.96 km) |
| Oeiras to Herselt | 1,097.69 mi (1,766.57 km) |
| Oeiras to Herstal | 1,102.64 mi (1,774.52 km) |
| Oeiras to Herve | 1,106.44 mi (1,780.65 km) |
| Oeiras to Herzele | 1,059.43 mi (1,704.99 km) |
| Oeiras to Heule | 1,038.01 mi (1,670.52 km) |
| Oeiras to Heusden | 1,064.42 mi (1,713.02 km) |
| Oeiras to Hoboken | 1,088.06 mi (1,751.07 km) |
| Oeiras to Hoeilaart | 1,071.01 mi (1,723.62 km) |
| Oeiras to Hoeselt | 1,106.55 mi (1,780.83 km) |
