| Amsterdam to Oerlinghausen | 162.31 mi (261.22 km) |
| Amsterdam to Oestrich-Winkel | 212.03 mi (341.24 km) |
| Amsterdam to Offenburg | 301.17 mi (484.69 km) |
| Amsterdam to Oftersheim | 262.47 mi (422.41 km) |
| Amsterdam to Ohrdruf | 272.28 mi (438.19 km) |
| Amsterdam to Ohringen | 297.45 mi (478.69 km) |
| Amsterdam to Olbernhau | 381.25 mi (613.56 km) |
| Amsterdam to Olching | 404.09 mi (650.33 km) |
| Amsterdam to Oldenburg | 148.69 mi (239.29 km) |
| Amsterdam to Oldenburg in Holstein | 280.58 mi (451.55 km) |
| Amsterdam to Olfen | 115.10 mi (185.23 km) |
| Amsterdam to Olpe | 156.92 mi (252.54 km) |
| Amsterdam to Olsberg | 168.66 mi (271.44 km) |
| Amsterdam to Oranienburg | 351.21 mi (565.22 km) |
| Amsterdam to Ortenberg | 227.21 mi (365.67 km) |
