| Anna to Oerlinghausen | 5,020.96 mi (8,080.46 km) |
| Anna to Oestrich-Winkel | 5,069.34 mi (8,158.31 km) |
| Anna to Offenburg | 5,123.91 mi (8,246.13 km) |
| Anna to Oftersheim | 5,114.83 mi (8,231.53 km) |
| Anna to Ohrdruf | 5,138.57 mi (8,269.73 km) |
| Anna to Ohringen | 5,155.78 mi (8,297.43 km) |
| Anna to Olbernhau | 5,238.11 mi (8,429.92 km) |
| Anna to Olching | 5,263.16 mi (8,470.23 km) |
| Anna to Oldenburg | 4,961.65 mi (7,985.00 km) |
| Anna to Oldenburg in Holstein | 5,010.69 mi (8,063.92 km) |
| Anna to Olfen | 4,983.64 mi (8,020.40 km) |
| Anna to Olpe | 5,025.64 mi (8,087.99 km) |
| Anna to Olsberg | 5,037.16 mi (8,106.53 km) |
| Anna to Oranienburg | 5,150.74 mi (8,289.31 km) |
| Anna to Ortenberg | 5,095.31 mi (8,200.10 km) |
