| Mill Creek East to Octeville | 4,829.36 mi (7,772.10 km) |
| Mill Creek East to Oignies | 4,905.78 mi (7,895.10 km) |
| Mill Creek East to Oissel | 4,919.21 mi (7,916.71 km) |
| Mill Creek East to Olivet | 5,023.57 mi (8,084.65 km) |
| Mill Creek East to Ollioules | 5,400.88 mi (8,691.88 km) |
| Mill Creek East to Olonne-sur-Mer | 4,994.66 mi (8,038.13 km) |
| Mill Creek East to Oloron-Sainte-Marie | 5,213.74 mi (8,390.70 km) |
| Mill Creek East to Onet Village | 5,240.37 mi (8,433.55 km) |
| Mill Creek East to Onnaing | 4,925.74 mi (7,927.22 km) |
| Mill Creek East to Orange | 5,314.75 mi (8,553.26 km) |
| Mill Creek East to Orchies | 4,911.86 mi (7,904.87 km) |
| Mill Creek East to Orleans | 5,021.63 mi (8,081.53 km) |
| Mill Creek East to Orly | 4,987.25 mi (8,026.20 km) |
| Mill Creek East to Ormesson-sur-Marne | 4,988.73 mi (8,028.59 km) |
| Mill Creek East to Orsay | 4,984.38 mi (8,021.59 km) |
