| Ansiao to Oerlinghausen | 1,164.10 mi (1,873.44 km) |
| Ansiao to Oestrich-Winkel | 1,059.26 mi (1,704.72 km) |
| Ansiao to Offenburg | 999.77 mi (1,608.97 km) |
| Ansiao to Oftersheim | 1,057.25 mi (1,701.47 km) |
| Ansiao to Ohrdruf | 1,191.22 mi (1,917.08 km) |
| Ansiao to Ohringen | 1,086.77 mi (1,748.99 km) |
| Ansiao to Olbernhau | 1,284.87 mi (2,067.79 km) |
| Ansiao to Olching | 1,130.57 mi (1,819.48 km) |
| Ansiao to Oldenburg | 1,202.91 mi (1,935.89 km) |
| Ansiao to Oldenburg in Holstein | 1,337.58 mi (2,152.62 km) |
| Ansiao to Olfen | 1,111.01 mi (1,788.00 km) |
| Ansiao to Olpe | 1,095.16 mi (1,762.50 km) |
| Ansiao to Olsberg | 1,131.52 mi (1,821.01 km) |
| Ansiao to Oranienburg | 1,352.59 mi (2,176.79 km) |
| Ansiao to Ortenberg | 1,111.69 mi (1,789.10 km) |
