| Judenburg to Oignies | 576.75 mi (928.19 km) |
| Judenburg to Oissel | 640.97 mi (1,031.54 km) |
| Judenburg to Olivet | 596.63 mi (960.18 km) |
| Judenburg to Ollioules | 511.43 mi (823.07 km) |
| Judenburg to Olonne-sur-Mer | 776.27 mi (1,249.28 km) |
| Judenburg to Oloron-Sainte-Marie | 791.08 mi (1,273.11 km) |
| Judenburg to Onet Village | 612.30 mi (985.40 km) |
| Judenburg to Onnaing | 549.77 mi (884.77 km) |
| Judenburg to Orange | 519.39 mi (835.87 km) |
| Judenburg to Orchies | 566.45 mi (911.62 km) |
| Judenburg to Orleans | 596.24 mi (959.55 km) |
| Judenburg to Orly | 577.24 mi (928.97 km) |
| Judenburg to Ormesson-sur-Marne | 570.98 mi (918.90 km) |
| Judenburg to Orsay | 586.22 mi (943.42 km) |
| Judenburg to Orthez | 790.01 mi (1,271.40 km) |
