| Carbondale to Octeville | 4,201.37 mi (6,761.46 km) |
| Carbondale to Oignies | 4,359.87 mi (7,016.53 km) |
| Carbondale to Oissel | 4,320.30 mi (6,952.84 km) |
| Carbondale to Olivet | 4,400.26 mi (7,081.54 km) |
| Carbondale to Ollioules | 4,729.31 mi (7,611.09 km) |
| Carbondale to Olonne-sur-Mer | 4,289.16 mi (6,902.73 km) |
| Carbondale to Oloron-Sainte-Marie | 4,446.91 mi (7,156.61 km) |
| Carbondale to Onet Village | 4,546.52 mi (7,316.92 km) |
| Carbondale to Onnaing | 4,386.03 mi (7,058.63 km) |
| Carbondale to Orange | 4,648.94 mi (7,481.75 km) |
| Carbondale to Orchies | 4,369.45 mi (7,031.95 km) |
| Carbondale to Orleans | 4,399.35 mi (7,080.07 km) |
| Carbondale to Orly | 4,391.65 mi (7,067.67 km) |
| Carbondale to Ormesson-sur-Marne | 4,396.14 mi (7,074.90 km) |
| Carbondale to Orsay | 4,384.86 mi (7,056.76 km) |
