| Zanesville to Octeville | 3,806.20 mi (6,125.48 km) |
| Zanesville to Oignies | 3,970.58 mi (6,390.03 km) |
| Zanesville to Oissel | 3,926.48 mi (6,319.06 km) |
| Zanesville to Olivet | 4,003.51 mi (6,443.03 km) |
| Zanesville to Ollioules | 4,326.09 mi (6,962.16 km) |
| Zanesville to Olonne-sur-Mer | 3,886.82 mi (6,255.23 km) |
| Zanesville to Oloron-Sainte-Marie | 4,039.28 mi (6,500.59 km) |
| Zanesville to Onet Village | 4,143.05 mi (6,667.59 km) |
| Zanesville to Onnaing | 3,997.04 mi (6,432.61 km) |
| Zanesville to Orange | 4,246.73 mi (6,834.45 km) |
| Zanesville to Orchies | 3,980.39 mi (6,405.82 km) |
| Zanesville to Orleans | 4,002.70 mi (6,441.72 km) |
| Zanesville to Orly | 3,997.39 mi (6,433.18 km) |
| Zanesville to Ormesson-sur-Marne | 4,002.11 mi (6,440.77 km) |
| Zanesville to Orsay | 3,990.33 mi (6,421.82 km) |
