| Rancho Palos Verdes to Oerlinghausen | 5,705.64 mi (9,182.35 km) |
| Rancho Palos Verdes to Oestrich-Winkel | 5,786.88 mi (9,313.08 km) |
| Rancho Palos Verdes to Offenburg | 5,863.20 mi (9,435.90 km) |
| Rancho Palos Verdes to Oftersheim | 5,836.66 mi (9,393.20 km) |
| Rancho Palos Verdes to Ohrdruf | 5,823.50 mi (9,372.02 km) |
| Rancho Palos Verdes to Ohringen | 5,872.84 mi (9,451.43 km) |
| Rancho Palos Verdes to Olbernhau | 5,904.38 mi (9,502.18 km) |
| Rancho Palos Verdes to Olching | 5,979.19 mi (9,622.58 km) |
| Rancho Palos Verdes to Oldenburg | 5,632.64 mi (9,064.85 km) |
| Rancho Palos Verdes to Oldenburg in Holstein | 5,645.20 mi (9,085.07 km) |
| Rancho Palos Verdes to Olfen | 5,681.39 mi (9,143.32 km) |
| Rancho Palos Verdes to Olpe | 5,730.09 mi (9,221.69 km) |
| Rancho Palos Verdes to Olsberg | 5,732.01 mi (9,224.79 km) |
| Rancho Palos Verdes to Oranienburg | 5,789.09 mi (9,316.64 km) |
| Rancho Palos Verdes to Ortenberg | 5,799.83 mi (9,333.92 km) |
