| Ukiah to Orthez | 5,691.73 mi (9,159.96 km) |
| Ukiah to Orvault | 5,469.27 mi (8,801.94 km) |
| Ukiah to Osny | 5,488.18 mi (8,832.37 km) |
| Ukiah to Ostwald | 5,674.71 mi (9,132.57 km) |
| Ukiah to Ouistreham | 5,408.08 mi (8,703.46 km) |
| Ukiah to Oullins | 5,748.52 mi (9,251.35 km) |
| Ukiah to Outreau | 5,388.08 mi (8,671.27 km) |
| Ukiah to Oyonnax | 5,743.83 mi (9,243.81 km) |
| Ukiah to Ozoir-la-Ferriere | 5,521.07 mi (8,885.30 km) |
| Ukiah to Pace | 5,419.81 mi (8,722.34 km) |
| Ukiah to Palaiseau | 5,511.77 mi (8,870.34 km) |
| Ukiah to Pamiers | 5,789.13 mi (9,316.70 km) |
| Ukiah to Panazol | 5,635.55 mi (9,069.54 km) |
| Ukiah to Pantin | 5,506.67 mi (8,862.13 km) |
| Ukiah to Paray-le-Monial | 5,688.14 mi (9,154.18 km) |
