| Woolton to Oberkirch | 581.18 mi (935.32 km) |
| Woolton to Obernburg am Main | 569.18 mi (916.01 km) |
| Woolton to Obernkirchen | 505.53 mi (813.58 km) |
| Woolton to Oberschleissheim | 720.83 mi (1,160.06 km) |
| Woolton to Oberstdorf | 708.91 mi (1,140.88 km) |
| Woolton to Obertraubling | 717.08 mi (1,154.02 km) |
| Woolton to Obertshausen | 549.55 mi (884.41 km) |
| Woolton to Oberursel | 535.05 mi (861.08 km) |
| Woolton to Ochsenfurt | 611.54 mi (984.18 km) |
| Woolton to Ochsenhausen | 668.05 mi (1,075.12 km) |
| Woolton to Ochtrup | 427.45 mi (687.92 km) |
| Woolton to Odenthal | 452.08 mi (727.55 km) |
| Woolton to Oelde | 473.79 mi (762.49 km) |
| Woolton to Oelsnitz | 671.21 mi (1,080.21 km) |
| Woolton to Oer-Erkenschwick | 441.48 mi (710.50 km) |
