| Malmedy to Oignies | 133.06 mi (214.14 km) |
| Malmedy to Oissel | 231.47 mi (372.52 km) |
| Malmedy to Olivet | 256.30 mi (412.47 km) |
| Malmedy to Ollioules | 502.88 mi (809.30 km) |
| Malmedy to Olonne-sur-Mer | 445.92 mi (717.64 km) |
| Malmedy to Oloron-Sainte-Marie | 588.66 mi (947.35 km) |
| Malmedy to Onet Village | 447.58 mi (720.30 km) |
| Malmedy to Onnaing | 106.53 mi (171.44 km) |
| Malmedy to Orange | 437.45 mi (704.01 km) |
| Malmedy to Orchies | 122.05 mi (196.42 km) |
| Malmedy to Orleans | 254.14 mi (409.00 km) |
| Malmedy to Orly | 199.25 mi (320.66 km) |
| Malmedy to Ormesson-sur-Marne | 192.21 mi (309.34 km) |
| Malmedy to Orsay | 208.66 mi (335.80 km) |
| Malmedy to Orthez | 575.35 mi (925.94 km) |
