| Porterville to Orthez | 5,712.55 mi (9,193.46 km) |
| Porterville to Orvault | 5,502.19 mi (8,854.92 km) |
| Porterville to Osny | 5,537.65 mi (8,911.99 km) |
| Porterville to Ostwald | 5,737.76 mi (9,234.04 km) |
| Porterville to Ouistreham | 5,452.30 mi (8,774.63 km) |
| Porterville to Oullins | 5,793.59 mi (9,323.88 km) |
| Porterville to Outreau | 5,442.43 mi (8,758.75 km) |
| Porterville to Oyonnax | 5,793.23 mi (9,323.30 km) |
| Porterville to Ozoir-la-Ferriere | 5,571.15 mi (8,965.90 km) |
| Porterville to Pace | 5,455.73 mi (8,780.15 km) |
| Porterville to Palaiseau | 5,560.46 mi (8,948.70 km) |
| Porterville to Pamiers | 5,815.52 mi (9,359.17 km) |
| Porterville to Panazol | 5,671.08 mi (9,126.72 km) |
| Porterville to Pantin | 5,556.45 mi (8,942.24 km) |
| Porterville to Paray-le-Monial | 5,733.83 mi (9,227.70 km) |
