| Wallisellen to Oerlinghausen | 314.51 mi (506.15 km) |
| Wallisellen to Oestrich-Winkel | 180.66 mi (290.75 km) |
| Wallisellen to Offenburg | 78.89 mi (126.95 km) |
| Wallisellen to Oftersheim | 135.12 mi (217.45 km) |
| Wallisellen to Ohrdruf | 254.81 mi (410.08 km) |
| Wallisellen to Ohringen | 130.13 mi (209.42 km) |
| Wallisellen to Olbernhau | 310.52 mi (499.74 km) |
| Wallisellen to Olching | 137.37 mi (221.08 km) |
| Wallisellen to Oldenburg | 396.19 mi (637.60 km) |
| Wallisellen to Oldenburg in Holstein | 485.98 mi (782.11 km) |
| Wallisellen to Olfen | 302.14 mi (486.25 km) |
| Wallisellen to Olpe | 251.22 mi (404.30 km) |
| Wallisellen to Olsberg | 271.93 mi (437.63 km) |
| Wallisellen to Oranienburg | 422.19 mi (679.45 km) |
| Wallisellen to Ortenberg | 204.25 mi (328.71 km) |
