| Kailua to Octeville | 7,315.19 mi (11,772.67 km) |
| Kailua to Oignies | 7,334.15 mi (11,803.17 km) |
| Kailua to Oissel | 7,379.11 mi (11,875.53 km) |
| Kailua to Olivet | 7,487.71 mi (12,050.31 km) |
| Kailua to Ollioules | 7,857.55 mi (12,645.51 km) |
| Kailua to Olonne-sur-Mer | 7,508.90 mi (12,084.41 km) |
| Kailua to Oloron-Sainte-Marie | 7,743.56 mi (12,462.06 km) |
| Kailua to Onet Village | 7,726.34 mi (12,434.34 km) |
| Kailua to Onnaing | 7,347.87 mi (11,825.26 km) |
| Kailua to Orange | 7,776.31 mi (12,514.77 km) |
| Kailua to Orchies | 7,337.29 mi (11,808.23 km) |
| Kailua to Orleans | 7,485.34 mi (12,046.49 km) |
| Kailua to Orly | 7,438.08 mi (11,970.43 km) |
| Kailua to Ormesson-sur-Marne | 7,437.54 mi (11,969.56 km) |
| Kailua to Orsay | 7,437.94 mi (11,970.20 km) |
