| Frydlant nad Ostravici to Oignies | 683.45 mi (1,099.91 km) |
| Frydlant nad Ostravici to Oissel | 773.88 mi (1,245.44 km) |
| Frydlant nad Ostravici to Olivet | 758.01 mi (1,219.90 km) |
| Frydlant nad Ostravici to Ollioules | 743.21 mi (1,196.08 km) |
| Frydlant nad Ostravici to Olonne-sur-Mer | 950.20 mi (1,529.20 km) |
| Frydlant nad Ostravici to Oloron-Sainte-Marie | 1,002.38 mi (1,613.17 km) |
| Frydlant nad Ostravici to Onet Village | 824.16 mi (1,326.35 km) |
| Frydlant nad Ostravici to Onnaing | 656.94 mi (1,057.24 km) |
| Frydlant nad Ostravici to Orange | 741.20 mi (1,192.84 km) |
| Frydlant nad Ostravici to Orchies | 672.43 mi (1,082.17 km) |
| Frydlant nad Ostravici to Orleans | 756.94 mi (1,218.18 km) |
| Frydlant nad Ostravici to Orly | 722.33 mi (1,162.48 km) |
| Frydlant nad Ostravici to Ormesson-sur-Marne | 715.29 mi (1,151.14 km) |
| Frydlant nad Ostravici to Orsay | 732.12 mi (1,178.23 km) |
| Frydlant nad Ostravici to Orthez | 998.53 mi (1,606.99 km) |
