| Twentynine Palms to Oerlinghausen | 5,615.84 mi (9,037.82 km) |
| Twentynine Palms to Oestrich-Winkel | 5,694.21 mi (9,163.95 km) |
| Twentynine Palms to Offenburg | 5,768.71 mi (9,283.84 km) |
| Twentynine Palms to Oftersheim | 5,743.74 mi (9,243.66 km) |
| Twentynine Palms to Ohrdruf | 5,734.05 mi (9,228.06 km) |
| Twentynine Palms to Ohringen | 5,780.48 mi (9,302.79 km) |
| Twentynine Palms to Olbernhau | 5,816.97 mi (9,361.51 km) |
| Twentynine Palms to Olching | 5,887.25 mi (9,474.61 km) |
| Twentynine Palms to Oldenburg | 5,543.90 mi (8,922.05 km) |
| Twentynine Palms to Oldenburg in Holstein | 5,559.99 mi (8,947.94 km) |
| Twentynine Palms to Olfen | 5,590.28 mi (8,996.68 km) |
| Twentynine Palms to Olpe | 5,638.49 mi (9,074.28 km) |
| Twentynine Palms to Olsberg | 5,641.33 mi (9,078.85 km) |
| Twentynine Palms to Oranienburg | 5,704.00 mi (9,179.69 km) |
| Twentynine Palms to Ortenberg | 5,708.44 mi (9,186.84 km) |
