| Rancho Santa Margarita to Orthez | 5,787.88 mi (9,314.69 km) |
| Rancho Santa Margarita to Orvault | 5,584.66 mi (8,987.64 km) |
| Rancho Santa Margarita to Osny | 5,628.84 mi (9,058.75 km) |
| Rancho Santa Margarita to Ostwald | 5,835.56 mi (9,391.43 km) |
| Rancho Santa Margarita to Ouistreham | 5,540.93 mi (8,917.27 km) |
| Rancho Santa Margarita to Oullins | 5,881.80 mi (9,465.84 km) |
| Rancho Santa Margarita to Outreau | 5,536.42 mi (8,910.01 km) |
| Rancho Santa Margarita to Oyonnax | 5,883.74 mi (9,468.96 km) |
| Rancho Santa Margarita to Ozoir-la-Ferriere | 5,662.58 mi (9,113.04 km) |
| Rancho Santa Margarita to Pace | 5,539.93 mi (8,915.65 km) |
| Rancho Santa Margarita to Palaiseau | 5,651.18 mi (9,094.70 km) |
| Rancho Santa Margarita to Pamiers | 5,893.62 mi (9,484.86 km) |
| Rancho Santa Margarita to Panazol | 5,754.51 mi (9,260.98 km) |
| Rancho Santa Margarita to Pantin | 5,647.75 mi (9,089.17 km) |
| Rancho Santa Margarita to Paray-le-Monial | 5,822.52 mi (9,370.44 km) |
