| Locorotondo to Octeville | 1,103.65 mi (1,776.15 km) |
| Locorotondo to Oignies | 961.38 mi (1,547.19 km) |
| Locorotondo to Oissel | 986.50 mi (1,587.61 km) |
| Locorotondo to Olivet | 904.58 mi (1,455.78 km) |
| Locorotondo to Ollioules | 611.91 mi (984.77 km) |
| Locorotondo to Olonne-sur-Mer | 1,031.71 mi (1,660.38 km) |
| Locorotondo to Oloron-Sainte-Marie | 934.54 mi (1,504.00 km) |
| Locorotondo to Onet Village | 788.85 mi (1,269.54 km) |
| Locorotondo to Onnaing | 937.24 mi (1,508.34 km) |
| Locorotondo to Orange | 678.75 mi (1,092.34 km) |
| Locorotondo to Orchies | 953.06 mi (1,533.80 km) |
| Locorotondo to Orleans | 905.46 mi (1,457.19 km) |
| Locorotondo to Orly | 914.68 mi (1,472.04 km) |
| Locorotondo to Ormesson-sur-Marne | 910.57 mi (1,465.42 km) |
| Locorotondo to Orsay | 921.04 mi (1,482.28 km) |
