| Guadix to Octeville | 854.93 mi (1,375.88 km) |
| Guadix to Oignies | 958.86 mi (1,543.14 km) |
| Guadix to Oissel | 858.33 mi (1,381.34 km) |
| Guadix to Olivet | 773.08 mi (1,244.15 km) |
| Guadix to Ollioules | 621.65 mi (1,000.44 km) |
| Guadix to Olonne-sur-Mer | 641.95 mi (1,033.11 km) |
| Guadix to Oloron-Sainte-Marie | 428.43 mi (689.50 km) |
| Guadix to Onet Village | 572.33 mi (921.07 km) |
| Guadix to Onnaing | 963.50 mi (1,550.60 km) |
| Guadix to Orange | 628.87 mi (1,012.06 km) |
| Guadix to Orchies | 963.19 mi (1,550.10 km) |
| Guadix to Orleans | 775.71 mi (1,248.38 km) |
| Guadix to Orly | 837.95 mi (1,348.55 km) |
| Guadix to Ormesson-sur-Marne | 843.08 mi (1,356.81 km) |
| Guadix to Orsay | 831.63 mi (1,338.38 km) |
