| Willenhall to Orthez | 630.97 mi (1,015.44 km) |
| Willenhall to Orvault | 367.27 mi (591.06 km) |
| Willenhall to Osny | 302.48 mi (486.80 km) |
| Willenhall to Ostwald | 510.70 mi (821.89 km) |
| Willenhall to Ouistreham | 241.16 mi (388.10 km) |
| Willenhall to Oullins | 566.30 mi (911.37 km) |
| Willenhall to Outreau | 203.31 mi (327.19 km) |
| Willenhall to Oyonnax | 557.19 mi (896.71 km) |
| Willenhall to Ozoir-la-Ferriere | 334.63 mi (538.53 km) |
| Willenhall to Pace | 306.48 mi (493.23 km) |
| Willenhall to Palaiseau | 326.85 mi (526.02 km) |
| Willenhall to Pamiers | 675.42 mi (1,086.99 km) |
| Willenhall to Panazol | 489.83 mi (788.30 km) |
| Willenhall to Pantin | 320.55 mi (515.87 km) |
| Willenhall to Paray-le-Monial | 505.71 mi (813.86 km) |
