| Ostrhauderfehn to Orthez | 767.71 mi (1,235.50 km) |
| Ostrhauderfehn to Orvault | 573.69 mi (923.27 km) |
| Ostrhauderfehn to Osny | 369.51 mi (594.66 km) |
| Ostrhauderfehn to Ostwald | 315.48 mi (507.72 km) |
| Ostrhauderfehn to Ouistreham | 431.51 mi (694.44 km) |
| Ostrhauderfehn to Oullins | 526.65 mi (847.56 km) |
| Ostrhauderfehn to Outreau | 305.94 mi (492.36 km) |
| Ostrhauderfehn to Oyonnax | 482.01 mi (775.72 km) |
| Ostrhauderfehn to Ozoir-la-Ferriere | 368.66 mi (593.29 km) |
| Ostrhauderfehn to Pace | 535.19 mi (861.31 km) |
| Ostrhauderfehn to Palaiseau | 383.51 mi (617.20 km) |
| Ostrhauderfehn to Pamiers | 743.78 mi (1,196.99 km) |
| Ostrhauderfehn to Panazol | 576.56 mi (927.88 km) |
| Ostrhauderfehn to Pantin | 369.15 mi (594.09 km) |
| Ostrhauderfehn to Paray-le-Monial | 486.11 mi (782.31 km) |
