| Ulbroka to Octeville | 1,174.52 mi (1,890.20 km) |
| Ulbroka to Oignies | 973.06 mi (1,565.99 km) |
| Ulbroka to Oissel | 1,087.44 mi (1,750.07 km) |
| Ulbroka to Olivet | 1,124.60 mi (1,809.86 km) |
| Ulbroka to Ollioules | 1,247.91 mi (2,008.32 km) |
| Ulbroka to Olonne-sur-Mer | 1,313.80 mi (2,114.36 km) |
| Ulbroka to Oloron-Sainte-Marie | 1,441.42 mi (2,319.75 km) |
| Ulbroka to Onet Village | 1,276.98 mi (2,055.11 km) |
| Ulbroka to Onnaing | 954.79 mi (1,536.58 km) |
| Ulbroka to Orange | 1,221.55 mi (1,965.89 km) |
| Ulbroka to Orchies | 963.88 mi (1,551.21 km) |
| Ulbroka to Orleans | 1,122.52 mi (1,806.52 km) |
| Ulbroka to Orly | 1,067.53 mi (1,718.02 km) |
| Ulbroka to Ormesson-sur-Marne | 1,060.60 mi (1,706.87 km) |
| Ulbroka to Orsay | 1,076.72 mi (1,732.81 km) |
