| Chesterton to Octeville | 3,938.73 mi (6,338.77 km) |
| Chesterton to Oignies | 4,092.05 mi (6,585.52 km) |
| Chesterton to Oissel | 4,056.24 mi (6,527.89 km) |
| Chesterton to Olivet | 4,138.84 mi (6,660.82 km) |
| Chesterton to Ollioules | 4,474.75 mi (7,201.42 km) |
| Chesterton to Olonne-sur-Mer | 4,034.10 mi (6,492.26 km) |
| Chesterton to Oloron-Sainte-Marie | 4,199.28 mi (6,758.09 km) |
| Chesterton to Onet Village | 4,292.55 mi (6,908.19 km) |
| Chesterton to Onnaing | 4,117.95 mi (6,627.20 km) |
| Chesterton to Orange | 4,393.22 mi (7,070.20 km) |
| Chesterton to Orchies | 4,101.45 mi (6,600.64 km) |
| Chesterton to Orleans | 4,137.83 mi (6,659.20 km) |
| Chesterton to Orly | 4,127.89 mi (6,643.20 km) |
| Chesterton to Ormesson-sur-Marne | 4,132.17 mi (6,650.09 km) |
| Chesterton to Orsay | 4,121.37 mi (6,632.70 km) |
