| Szigethalom to Octeville | 956.23 mi (1,538.90 km) |
| Szigethalom to Oignies | 757.69 mi (1,219.38 km) |
| Szigethalom to Oissel | 832.80 mi (1,340.26 km) |
| Szigethalom to Olivet | 796.45 mi (1,281.76 km) |
| Szigethalom to Ollioules | 701.26 mi (1,128.57 km) |
| Szigethalom to Olonne-sur-Mer | 979.14 mi (1,575.77 km) |
| Szigethalom to Oloron-Sainte-Marie | 992.55 mi (1,597.35 km) |
| Szigethalom to Onet Village | 814.25 mi (1,310.40 km) |
| Szigethalom to Onnaing | 730.50 mi (1,175.63 km) |
| Szigethalom to Orange | 717.93 mi (1,155.40 km) |
| Szigethalom to Orchies | 746.93 mi (1,202.07 km) |
| Szigethalom to Orleans | 795.89 mi (1,280.87 km) |
| Szigethalom to Orly | 772.46 mi (1,243.15 km) |
| Szigethalom to Ormesson-sur-Marne | 765.89 mi (1,232.59 km) |
| Szigethalom to Orsay | 781.77 mi (1,258.13 km) |
