| Dzialdowo to Octeville | 968.45 mi (1,558.57 km) |
| Dzialdowo to Oignies | 756.04 mi (1,216.73 km) |
| Dzialdowo to Oissel | 864.63 mi (1,391.49 km) |
| Dzialdowo to Olivet | 880.96 mi (1,417.77 km) |
| Dzialdowo to Ollioules | 957.03 mi (1,540.19 km) |
| Dzialdowo to Olonne-sur-Mer | 1,075.64 mi (1,731.08 km) |
| Dzialdowo to Oloron-Sainte-Marie | 1,174.98 mi (1,890.94 km) |
| Dzialdowo to Onet Village | 1,003.55 mi (1,615.06 km) |
| Dzialdowo to Onnaing | 733.37 mi (1,180.25 km) |
| Dzialdowo to Orange | 938.05 mi (1,509.65 km) |
| Dzialdowo to Orchies | 745.63 mi (1,199.98 km) |
| Dzialdowo to Orleans | 879.23 mi (1,414.99 km) |
| Dzialdowo to Orly | 830.84 mi (1,337.11 km) |
| Dzialdowo to Ormesson-sur-Marne | 823.64 mi (1,325.52 km) |
| Dzialdowo to Orsay | 840.57 mi (1,352.77 km) |
