| Olaine to Oerlinghausen | 696.60 mi (1,121.07 km) |
| Olaine to Oestrich-Winkel | 803.51 mi (1,293.13 km) |
| Olaine to Offenburg | 879.67 mi (1,415.69 km) |
| Olaine to Oftersheim | 814.29 mi (1,310.47 km) |
| Olaine to Ohrdruf | 675.89 mi (1,087.75 km) |
| Olaine to Ohringen | 793.94 mi (1,277.72 km) |
| Olaine to Olbernhau | 604.03 mi (972.10 km) |
| Olaine to Olching | 793.41 mi (1,276.87 km) |
| Olaine to Oldenburg | 670.42 mi (1,078.93 km) |
| Olaine to Oldenburg in Holstein | 537.26 mi (864.64 km) |
| Olaine to Olfen | 751.58 mi (1,209.55 km) |
| Olaine to Olpe | 764.25 mi (1,229.94 km) |
| Olaine to Olsberg | 727.90 mi (1,171.44 km) |
| Olaine to Oranienburg | 508.31 mi (818.05 km) |
| Olaine to Ortenberg | 752.32 mi (1,210.74 km) |
