| Texarkana to Octeville | 4,602.64 mi (7,407.23 km) |
| Texarkana to Oignies | 4,761.80 mi (7,663.38 km) |
| Texarkana to Oissel | 4,721.79 mi (7,598.99 km) |
| Texarkana to Olivet | 4,801.25 mi (7,726.86 km) |
| Texarkana to Ollioules | 5,128.30 mi (8,253.20 km) |
| Texarkana to Olonne-sur-Mer | 4,688.47 mi (7,545.36 km) |
| Texarkana to Oloron-Sainte-Marie | 4,843.41 mi (7,794.72 km) |
| Texarkana to Onet Village | 4,945.38 mi (7,958.82 km) |
| Texarkana to Onnaing | 4,787.98 mi (7,705.51 km) |
| Texarkana to Orange | 5,048.34 mi (8,124.53 km) |
| Texarkana to Orchies | 4,771.40 mi (7,678.82 km) |
| Texarkana to Orleans | 4,800.36 mi (7,725.43 km) |
| Texarkana to Orly | 4,793.09 mi (7,713.73 km) |
| Texarkana to Ormesson-sur-Marne | 4,797.61 mi (7,721.00 km) |
| Texarkana to Orsay | 4,786.26 mi (7,702.74 km) |
