| Warfield to Oberkirch | 439.97 mi (708.06 km) |
| Warfield to Obernburg am Main | 446.39 mi (718.39 km) |
| Warfield to Obernkirchen | 424.07 mi (682.47 km) |
| Warfield to Oberschleissheim | 589.97 mi (949.47 km) |
| Warfield to Oberstdorf | 567.25 mi (912.89 km) |
| Warfield to Obertraubling | 594.84 mi (957.31 km) |
| Warfield to Obertshausen | 428.65 mi (689.85 km) |
| Warfield to Oberursel | 415.14 mi (668.10 km) |
| Warfield to Ochsenfurt | 489.73 mi (788.15 km) |
| Warfield to Ochsenhausen | 530.06 mi (853.04 km) |
| Warfield to Ochtrup | 342.44 mi (551.11 km) |
| Warfield to Odenthal | 340.75 mi (548.38 km) |
| Warfield to Oelde | 381.81 mi (614.46 km) |
| Warfield to Oelsnitz | 565.63 mi (910.29 km) |
| Warfield to Oer-Erkenschwick | 343.36 mi (552.58 km) |
