| Seagoville to Octeville | 4,741.64 mi (7,630.94 km) |
| Seagoville to Oignies | 4,898.22 mi (7,882.93 km) |
| Seagoville to Oissel | 4,860.16 mi (7,821.67 km) |
| Seagoville to Olivet | 4,940.87 mi (7,951.56 km) |
| Seagoville to Ollioules | 5,270.82 mi (8,482.57 km) |
| Seagoville to Olonne-sur-Mer | 4,830.64 mi (7,774.16 km) |
| Seagoville to Oloron-Sainte-Marie | 4,988.11 mi (8,027.59 km) |
| Seagoville to Onet Village | 5,088.04 mi (8,188.41 km) |
| Seagoville to Onnaing | 4,924.26 mi (7,924.83 km) |
| Seagoville to Orange | 5,190.40 mi (8,353.14 km) |
| Seagoville to Orchies | 4,907.72 mi (7,898.21 km) |
| Seagoville to Orleans | 4,939.93 mi (7,950.06 km) |
| Seagoville to Orly | 4,931.62 mi (7,936.67 km) |
| Seagoville to Ormesson-sur-Marne | 4,936.04 mi (7,943.79 km) |
| Seagoville to Orsay | 4,924.91 mi (7,925.88 km) |
