| Orihuela to Oerlinghausen | 1,065.68 mi (1,715.04 km) |
| Orihuela to Oestrich-Winkel | 933.92 mi (1,503.00 km) |
| Orihuela to Offenburg | 843.70 mi (1,357.80 km) |
| Orihuela to Oftersheim | 911.84 mi (1,467.46 km) |
| Orihuela to Ohrdruf | 1,049.30 mi (1,688.69 km) |
| Orihuela to Ohringen | 926.82 mi (1,491.58 km) |
| Orihuela to Olbernhau | 1,115.33 mi (1,794.95 km) |
| Orihuela to Olching | 930.76 mi (1,497.92 km) |
| Orihuela to Oldenburg | 1,128.54 mi (1,816.21 km) |
| Orihuela to Oldenburg in Holstein | 1,251.20 mi (2,013.61 km) |
| Orihuela to Olfen | 1,024.67 mi (1,649.05 km) |
| Orihuela to Olpe | 990.89 mi (1,594.68 km) |
| Orihuela to Olsberg | 1,024.83 mi (1,649.30 km) |
| Orihuela to Oranienburg | 1,220.06 mi (1,963.49 km) |
| Orihuela to Ortenberg | 979.86 mi (1,576.93 km) |
