| Northdale to Oerlinghausen | 4,761.58 mi (7,663.02 km) |
| Northdale to Oestrich-Winkel | 4,778.85 mi (7,690.81 km) |
| Northdale to Offenburg | 4,811.47 mi (7,743.32 km) |
| Northdale to Oftersheim | 4,818.07 mi (7,753.93 km) |
| Northdale to Ohrdruf | 4,872.17 mi (7,840.99 km) |
| Northdale to Ohringen | 4,860.85 mi (7,822.78 km) |
| Northdale to Olbernhau | 4,981.84 mi (8,017.50 km) |
| Northdale to Olching | 4,963.17 mi (7,987.45 km) |
| Northdale to Oldenburg | 4,717.51 mi (7,592.09 km) |
| Northdale to Oldenburg in Holstein | 4,794.57 mi (7,716.12 km) |
| Northdale to Olfen | 4,715.20 mi (7,588.37 km) |
| Northdale to Olpe | 4,748.98 mi (7,642.74 km) |
| Northdale to Olsberg | 4,768.10 mi (7,673.52 km) |
| Northdale to Oranienburg | 4,923.02 mi (7,922.83 km) |
| Northdale to Ortenberg | 4,814.58 mi (7,748.32 km) |
