| Dietikon to Oerlinghausen | 315.75 mi (508.16 km) |
| Dietikon to Oestrich-Winkel | 180.57 mi (290.59 km) |
| Dietikon to Offenburg | 76.80 mi (123.60 km) |
| Dietikon to Oftersheim | 136.42 mi (219.54 km) |
| Dietikon to Ohrdruf | 259.26 mi (417.24 km) |
| Dietikon to Ohringen | 134.25 mi (216.05 km) |
| Dietikon to Olbernhau | 317.49 mi (510.95 km) |
| Dietikon to Olching | 146.21 mi (235.30 km) |
| Dietikon to Oldenburg | 396.95 mi (638.83 km) |
| Dietikon to Oldenburg in Holstein | 488.81 mi (786.67 km) |
| Dietikon to Olfen | 301.71 mi (485.55 km) |
| Dietikon to Olpe | 251.19 mi (404.26 km) |
| Dietikon to Olsberg | 272.94 mi (439.26 km) |
| Dietikon to Oranienburg | 427.40 mi (687.83 km) |
| Dietikon to Ortenberg | 206.38 mi (332.14 km) |
