| Issoudun to Oignies | 247.52 mi (398.34 km) |
| Issoudun to Oissel | 170.54 mi (274.46 km) |
| Issoudun to Olivet | 63.42 mi (102.07 km) |
| Issoudun to Ollioules | 323.40 mi (520.45 km) |
| Issoudun to Olonne-sur-Mer | 180.56 mi (290.58 km) |
| Issoudun to Oloron-Sainte-Marie | 288.69 mi (464.61 km) |
| Issoudun to Onet Village | 180.77 mi (290.92 km) |
| Issoudun to Onnaing | 248.67 mi (400.20 km) |
| Issoudun to Orange | 237.16 mi (381.68 km) |
| Issoudun to Orchies | 250.24 mi (402.72 km) |
| Issoudun to Orleans | 66.06 mi (106.31 km) |
| Issoudun to Orly | 125.45 mi (201.90 km) |
| Issoudun to Ormesson-sur-Marne | 129.46 mi (208.35 km) |
| Issoudun to Orsay | 121.25 mi (195.13 km) |
| Issoudun to Orthez | 274.27 mi (441.40 km) |
