| Willoughby to Heist-op-den-Berg | 3,918.82 mi (6,306.73 km) |
| Willoughby to Hemiksem | 3,902.54 mi (6,280.54 km) |
| Willoughby to Herent | 3,922.51 mi (6,312.68 km) |
| Willoughby to Herentals | 3,920.20 mi (6,308.95 km) |
| Willoughby to Herenthout | 3,918.67 mi (6,306.49 km) |
| Willoughby to Herk-de-Stad | 3,940.74 mi (6,342.02 km) |
| Willoughby to Herselt | 3,926.31 mi (6,318.79 km) |
| Willoughby to Herstal | 3,967.53 mi (6,385.12 km) |
| Willoughby to Herve | 3,975.07 mi (6,397.25 km) |
| Willoughby to Herzele | 3,892.65 mi (6,264.61 km) |
| Willoughby to Heule | 3,868.77 mi (6,226.19 km) |
| Willoughby to Heusden | 3,884.94 mi (6,252.21 km) |
| Willoughby to Hoboken | 3,902.67 mi (6,280.74 km) |
| Willoughby to Hoeilaart | 3,919.01 mi (6,307.04 km) |
| Willoughby to Hoeselt | 3,955.86 mi (6,366.33 km) |
