| Santa Clarita to Oerlinghausen | 5,669.69 mi (9,124.49 km) |
| Santa Clarita to Oestrich-Winkel | 5,751.78 mi (9,256.59 km) |
| Santa Clarita to Offenburg | 5,828.67 mi (9,380.33 km) |
| Santa Clarita to Oftersheim | 5,801.64 mi (9,336.83 km) |
| Santa Clarita to Ohrdruf | 5,787.43 mi (9,313.97 km) |
| Santa Clarita to Ohringen | 5,837.64 mi (9,394.78 km) |
| Santa Clarita to Olbernhau | 5,867.72 mi (9,443.18 km) |
| Santa Clarita to Olching | 5,943.85 mi (9,565.70 km) |
| Santa Clarita to Oldenburg | 5,596.39 mi (9,006.51 km) |
| Santa Clarita to Oldenburg in Holstein | 5,607.97 mi (9,025.16 km) |
| Santa Clarita to Olfen | 5,645.83 mi (9,086.09 km) |
| Santa Clarita to Olpe | 5,694.67 mi (9,164.69 km) |
| Santa Clarita to Olsberg | 5,696.32 mi (9,167.34 km) |
| Santa Clarita to Oranienburg | 5,751.82 mi (9,256.65 km) |
| Santa Clarita to Ortenberg | 5,764.34 mi (9,276.81 km) |
