| Francavilla Fontana to Octeville | 1,123.86 mi (1,808.68 km) |
| Francavilla Fontana to Oignies | 981.82 mi (1,580.08 km) |
| Francavilla Fontana to Oissel | 1,006.81 mi (1,620.31 km) |
| Francavilla Fontana to Olivet | 924.67 mi (1,488.12 km) |
| Francavilla Fontana to Ollioules | 629.81 mi (1,013.58 km) |
| Francavilla Fontana to Olonne-sur-Mer | 1,050.99 mi (1,691.41 km) |
| Francavilla Fontana to Oloron-Sainte-Marie | 951.86 mi (1,531.88 km) |
| Francavilla Fontana to Onet Village | 807.36 mi (1,299.33 km) |
| Francavilla Fontana to Onnaing | 957.67 mi (1,541.23 km) |
| Francavilla Fontana to Orange | 697.41 mi (1,122.38 km) |
| Francavilla Fontana to Orchies | 973.50 mi (1,566.69 km) |
| Francavilla Fontana to Orleans | 925.56 mi (1,489.55 km) |
| Francavilla Fontana to Orly | 934.99 mi (1,504.71 km) |
| Francavilla Fontana to Ormesson-sur-Marne | 930.89 mi (1,498.12 km) |
| Francavilla Fontana to Orsay | 941.33 mi (1,514.92 km) |
