| Cornelius to Octeville | 3,957.31 mi (6,368.67 km) |
| Cornelius to Oignies | 4,132.37 mi (6,650.40 km) |
| Cornelius to Oissel | 4,079.78 mi (6,565.78 km) |
| Cornelius to Olivet | 4,150.25 mi (6,679.19 km) |
| Cornelius to Ollioules | 4,455.61 mi (7,170.61 km) |
| Cornelius to Olonne-sur-Mer | 4,020.80 mi (6,470.86 km) |
| Cornelius to Oloron-Sainte-Marie | 4,157.00 mi (6,690.05 km) |
| Cornelius to Onet Village | 4,272.74 mi (6,876.30 km) |
| Cornelius to Onnaing | 4,159.24 mi (6,693.66 km) |
| Cornelius to Orange | 4,379.28 mi (7,047.77 km) |
| Cornelius to Orchies | 4,142.55 mi (6,666.79 km) |
| Cornelius to Orleans | 4,149.65 mi (6,678.22 km) |
| Cornelius to Orly | 4,149.45 mi (6,677.89 km) |
| Cornelius to Ormesson-sur-Marne | 4,154.59 mi (6,686.17 km) |
| Cornelius to Orsay | 4,141.85 mi (6,665.66 km) |
