| Willoughby to Nowy Dwor Mazowiecki | 4,454.22 mi (7,168.37 km) |
| Willoughby to Nowy Sacz | 4,568.88 mi (7,352.91 km) |
| Willoughby to Nowy Targ | 4,550.96 mi (7,324.06 km) |
| Willoughby to Nowy Tomysl | 4,299.55 mi (6,919.45 km) |
| Willoughby to Nysa | 4,413.63 mi (7,103.04 km) |
| Willoughby to Oborniki | 4,310.95 mi (6,937.80 km) |
| Willoughby to Oborniki Slaskie | 4,365.82 mi (7,026.11 km) |
| Willoughby to Olawa | 4,394.30 mi (7,071.95 km) |
| Willoughby to Olecko | 4,448.47 mi (7,159.12 km) |
| Willoughby to Olesnica | 4,386.87 mi (7,059.99 km) |
| Willoughby to Olesno | 4,436.56 mi (7,139.95 km) |
| Willoughby to Olkusz | 4,501.40 mi (7,244.31 km) |
| Willoughby to Olsztyn | 4,392.14 mi (7,068.46 km) |
| Willoughby to Opalenica | 4,309.79 mi (6,935.93 km) |
| Willoughby to Opoczno | 4,482.29 mi (7,213.56 km) |
