| Grafton to Octeville | 3,898.46 mi (6,273.97 km) |
| Grafton to Oignies | 4,046.36 mi (6,511.99 km) |
| Grafton to Oissel | 4,014.44 mi (6,460.62 km) |
| Grafton to Olivet | 4,099.49 mi (6,597.49 km) |
| Grafton to Ollioules | 4,441.26 mi (7,147.51 km) |
| Grafton to Olonne-sur-Mer | 4,000.76 mi (6,438.59 km) |
| Grafton to Oloron-Sainte-Marie | 4,172.04 mi (6,714.25 km) |
| Grafton to Onet Village | 4,259.80 mi (6,855.48 km) |
| Grafton to Onnaing | 4,071.95 mi (6,553.18 km) |
| Grafton to Orange | 4,358.79 mi (7,014.80 km) |
| Grafton to Orchies | 4,055.55 mi (6,526.78 km) |
| Grafton to Orleans | 4,098.40 mi (6,595.73 km) |
| Grafton to Orly | 4,086.29 mi (6,576.24 km) |
| Grafton to Ormesson-sur-Marne | 4,090.36 mi (6,582.80 km) |
| Grafton to Orsay | 4,080.03 mi (6,566.17 km) |
