| Holland to Oerlinghausen | 4,158.09 mi (6,691.80 km) |
| Holland to Oestrich-Winkel | 4,207.31 mi (6,771.01 km) |
| Holland to Offenburg | 4,263.11 mi (6,860.81 km) |
| Holland to Oftersheim | 4,253.06 mi (6,844.63 km) |
| Holland to Ohrdruf | 4,275.74 mi (6,881.14 km) |
| Holland to Ohringen | 4,293.85 mi (6,910.29 km) |
| Holland to Olbernhau | 4,375.20 mi (7,041.21 km) |
| Holland to Olching | 4,401.34 mi (7,083.27 km) |
| Holland to Oldenburg | 4,098.76 mi (6,596.32 km) |
| Holland to Oldenburg in Holstein | 4,148.54 mi (6,676.43 km) |
| Holland to Olfen | 4,120.93 mi (6,632.00 km) |
| Holland to Olpe | 4,163.12 mi (6,699.89 km) |
| Holland to Olsberg | 4,174.43 mi (6,718.10 km) |
| Holland to Oranienburg | 4,288.29 mi (6,901.33 km) |
| Holland to Ortenberg | 4,232.85 mi (6,812.12 km) |
