| Rolla to Octeville | 4,292.97 mi (6,908.87 km) |
| Rolla to Oignies | 4,447.03 mi (7,156.80 km) |
| Rolla to Oissel | 4,410.75 mi (7,098.42 km) |
| Rolla to Olivet | 4,492.85 mi (7,230.55 km) |
| Rolla to Ollioules | 4,826.98 mi (7,768.28 km) |
| Rolla to Olonne-sur-Mer | 4,386.41 mi (7,059.25 km) |
| Rolla to Oloron-Sainte-Marie | 4,548.97 mi (7,320.87 km) |
| Rolla to Onet Village | 4,644.56 mi (7,474.70 km) |
| Rolla to Onnaing | 4,472.95 mi (7,198.52 km) |
| Rolla to Orange | 4,745.79 mi (7,637.62 km) |
| Rolla to Orchies | 4,456.44 mi (7,171.95 km) |
| Rolla to Orleans | 4,491.87 mi (7,228.96 km) |
| Rolla to Orly | 4,482.35 mi (7,213.65 km) |
| Rolla to Ormesson-sur-Marne | 4,486.67 mi (7,220.60 km) |
| Rolla to Orsay | 4,475.78 mi (7,203.08 km) |
