| Half Moon Bay to Orthez | 5,756.77 mi (9,264.62 km) |
| Half Moon Bay to Orvault | 5,538.17 mi (8,912.83 km) |
| Half Moon Bay to Osny | 5,562.46 mi (8,951.92 km) |
| Half Moon Bay to Ostwald | 5,753.39 mi (9,259.19 km) |
| Half Moon Bay to Ouistreham | 5,480.62 mi (8,820.21 km) |
| Half Moon Bay to Oullins | 5,821.57 mi (9,368.91 km) |
| Half Moon Bay to Outreau | 5,463.84 mi (8,793.20 km) |
| Half Moon Bay to Oyonnax | 5,818.26 mi (9,363.59 km) |
| Half Moon Bay to Ozoir-la-Ferriere | 5,595.57 mi (9,005.19 km) |
| Half Moon Bay to Pace | 5,489.66 mi (8,834.76 km) |
| Half Moon Bay to Palaiseau | 5,585.82 mi (8,989.51 km) |
| Half Moon Bay to Pamiers | 5,856.09 mi (9,424.47 km) |
| Half Moon Bay to Panazol | 5,705.42 mi (9,181.99 km) |
| Half Moon Bay to Pantin | 5,581.06 mi (8,981.85 km) |
| Half Moon Bay to Paray-le-Monial | 5,761.34 mi (9,271.99 km) |
