| Palmdale to Oerlinghausen | 5,648.03 mi (9,089.62 km) |
| Palmdale to Oestrich-Winkel | 5,729.74 mi (9,221.13 km) |
| Palmdale to Offenburg | 5,806.40 mi (9,344.50 km) |
| Palmdale to Oftersheim | 5,779.57 mi (9,301.32 km) |
| Palmdale to Ohrdruf | 5,765.82 mi (9,279.19 km) |
| Palmdale to Ohringen | 5,815.65 mi (9,359.39 km) |
| Palmdale to Olbernhau | 5,846.38 mi (9,408.85 km) |
| Palmdale to Olching | 5,921.92 mi (9,530.41 km) |
| Palmdale to Oldenburg | 5,574.86 mi (8,971.87 km) |
| Palmdale to Oldenburg in Holstein | 5,586.92 mi (8,991.28 km) |
| Palmdale to Olfen | 5,623.99 mi (9,050.94 km) |
| Palmdale to Olpe | 5,672.77 mi (9,129.44 km) |
| Palmdale to Olsberg | 5,674.54 mi (9,132.29 km) |
| Palmdale to Oranienburg | 5,730.79 mi (9,222.81 km) |
| Palmdale to Ortenberg | 5,742.47 mi (9,241.61 km) |
