| Linganore to Oerlinghausen | 3,990.43 mi (6,421.98 km) |
| Linganore to Oestrich-Winkel | 4,020.83 mi (6,470.89 km) |
| Linganore to Offenburg | 4,063.62 mi (6,539.76 km) |
| Linganore to Oftersheim | 4,063.08 mi (6,538.90 km) |
| Linganore to Ohrdruf | 4,104.56 mi (6,605.65 km) |
| Linganore to Ohringen | 4,105.32 mi (6,606.87 km) |
| Linganore to Olbernhau | 4,210.87 mi (6,776.74 km) |
| Linganore to Olching | 4,210.56 mi (6,776.24 km) |
| Linganore to Oldenburg | 3,940.16 mi (6,341.08 km) |
| Linganore to Oldenburg in Holstein | 4,007.62 mi (6,449.64 km) |
| Linganore to Olfen | 3,947.41 mi (6,352.74 km) |
| Linganore to Olpe | 3,984.82 mi (6,412.95 km) |
| Linganore to Olsberg | 4,000.91 mi (6,438.84 km) |
| Linganore to Oranienburg | 4,140.94 mi (6,664.19 km) |
| Linganore to Ortenberg | 4,052.57 mi (6,521.98 km) |
