| Baia Mare to Octeville | 1,154.00 mi (1,857.19 km) |
| Baia Mare to Oignies | 948.67 mi (1,526.74 km) |
| Baia Mare to Oissel | 1,032.25 mi (1,661.25 km) |
| Baia Mare to Olivet | 1,003.77 mi (1,615.42 km) |
| Baia Mare to Ollioules | 913.01 mi (1,469.35 km) |
| Baia Mare to Olonne-sur-Mer | 1,189.77 mi (1,914.74 km) |
| Baia Mare to Oloron-Sainte-Marie | 1,207.46 mi (1,943.22 km) |
| Baia Mare to Onet Village | 1,029.20 mi (1,656.34 km) |
| Baia Mare to Onnaing | 921.75 mi (1,483.41 km) |
| Baia Mare to Orange | 932.39 mi (1,500.54 km) |
| Baia Mare to Orchies | 937.71 mi (1,509.09 km) |
| Baia Mare to Orleans | 1,003.05 mi (1,614.26 km) |
| Baia Mare to Orly | 975.45 mi (1,569.84 km) |
| Baia Mare to Ormesson-sur-Marne | 968.66 mi (1,558.91 km) |
| Baia Mare to Orsay | 985.00 mi (1,585.20 km) |
