| Carlton Colville to Octeville | 243.12 mi (391.27 km) |
| Carlton Colville to Oignies | 148.15 mi (238.43 km) |
| Carlton Colville to Oissel | 216.60 mi (348.59 km) |
| Carlton Colville to Olivet | 317.28 mi (510.61 km) |
| Carlton Colville to Ollioules | 671.57 mi (1,080.79 km) |
| Carlton Colville to Olonne-sur-Mer | 437.31 mi (703.78 km) |
| Carlton Colville to Oloron-Sainte-Marie | 648.52 mi (1,043.69 km) |
| Carlton Colville to Onet Village | 560.37 mi (901.83 km) |
| Carlton Colville to Onnaing | 164.71 mi (265.07 km) |
| Carlton Colville to Orange | 592.03 mi (952.77 km) |
| Carlton Colville to Orchies | 152.22 mi (244.97 km) |
| Carlton Colville to Orleans | 314.63 mi (506.34 km) |
| Carlton Colville to Orly | 258.18 mi (415.50 km) |
| Carlton Colville to Ormesson-sur-Marne | 256.15 mi (412.23 km) |
| Carlton Colville to Orsay | 260.42 mi (419.10 km) |
