| Oegstgeest to Oerlinghausen | 178.96 mi (288.01 km) |
| Oegstgeest to Oestrich-Winkel | 215.05 mi (346.09 km) |
| Oegstgeest to Offenburg | 298.79 mi (480.86 km) |
| Oegstgeest to Oftersheim | 264.75 mi (426.08 km) |
| Oegstgeest to Ohrdruf | 285.17 mi (458.94 km) |
| Oegstgeest to Ohringen | 301.57 mi (485.33 km) |
| Oegstgeest to Olbernhau | 395.82 mi (637.01 km) |
| Oegstgeest to Olching | 409.02 mi (658.26 km) |
| Oegstgeest to Oldenburg | 170.45 mi (274.31 km) |
| Oegstgeest to Oldenburg in Holstein | 302.79 mi (487.30 km) |
| Oegstgeest to Olfen | 128.31 mi (206.50 km) |
| Oegstgeest to Olpe | 165.42 mi (266.22 km) |
| Oegstgeest to Olsberg | 181.11 mi (291.47 km) |
| Oegstgeest to Oranienburg | 371.02 mi (597.09 km) |
| Oegstgeest to Ortenberg | 235.07 mi (378.31 km) |
