| La Linea de la Concepcion to Octeville | 948.80 mi (1,526.95 km) |
| La Linea de la Concepcion to Oignies | 1,072.23 mi (1,725.59 km) |
| La Linea de la Concepcion to Oissel | 966.65 mi (1,555.67 km) |
| La Linea de la Concepcion to Olivet | 889.14 mi (1,430.93 km) |
| La Linea de la Concepcion to Ollioules | 765.11 mi (1,231.32 km) |
| La Linea de la Concepcion to Olonne-sur-Mer | 740.23 mi (1,191.29 km) |
| La Linea de la Concepcion to Oloron-Sainte-Marie | 547.23 mi (880.69 km) |
| La Linea de la Concepcion to Onet Village | 704.01 mi (1,133.00 km) |
| La Linea de la Concepcion to Onnaing | 1,079.25 mi (1,736.88 km) |
| La Linea de la Concepcion to Orange | 768.00 mi (1,235.98 km) |
| La Linea de la Concepcion to Orchies | 1,077.46 mi (1,734.00 km) |
| La Linea de la Concepcion to Orleans | 891.69 mi (1,435.03 km) |
| La Linea de la Concepcion to Orly | 953.56 mi (1,534.60 km) |
| La Linea de la Concepcion to Ormesson-sur-Marne | 959.17 mi (1,543.64 km) |
| La Linea de la Concepcion to Orsay | 946.51 mi (1,523.26 km) |
