| Zevenaar to Oerlinghausen | 110.79 mi (178.30 km) |
| Zevenaar to Oestrich-Winkel | 156.89 mi (252.48 km) |
| Zevenaar to Offenburg | 252.24 mi (405.95 km) |
| Zevenaar to Oftersheim | 207.62 mi (334.14 km) |
| Zevenaar to Ohrdruf | 214.81 mi (345.70 km) |
| Zevenaar to Ohringen | 240.66 mi (387.31 km) |
| Zevenaar to Olbernhau | 325.48 mi (523.81 km) |
| Zevenaar to Olching | 346.49 mi (557.63 km) |
| Zevenaar to Oldenburg | 123.82 mi (199.28 km) |
| Zevenaar to Oldenburg in Holstein | 258.80 mi (416.49 km) |
| Zevenaar to Olfen | 57.91 mi (93.19 km) |
| Zevenaar to Olpe | 98.22 mi (158.08 km) |
| Zevenaar to Olsberg | 110.78 mi (178.28 km) |
| Zevenaar to Oranienburg | 308.06 mi (495.78 km) |
| Zevenaar to Ortenberg | 168.56 mi (271.26 km) |
