| Laredo to Octeville | 437.35 mi (703.85 km) |
| Laredo to Oignies | 572.96 mi (922.09 km) |
| Laredo to Oissel | 462.15 mi (743.76 km) |
| Laredo to Olivet | 400.21 mi (644.08 km) |
| Laredo to Ollioules | 465.80 mi (749.63 km) |
| Laredo to Olonne-sur-Mer | 230.04 mi (370.21 km) |
| Laredo to Oloron-Sainte-Marie | 141.76 mi (228.15 km) |
| Laredo to Onet Village | 306.00 mi (492.46 km) |
| Laredo to Onnaing | 583.89 mi (939.69 km) |
| Laredo to Orange | 412.93 mi (664.55 km) |
| Laredo to Orchies | 579.55 mi (932.69 km) |
| Laredo to Orleans | 402.46 mi (647.70 km) |
| Laredo to Orly | 461.16 mi (742.17 km) |
| Laredo to Ormesson-sur-Marne | 467.61 mi (752.54 km) |
| Laredo to Orsay | 452.84 mi (728.77 km) |
