| Radford to Orthez | 4,063.22 mi (6,539.13 km) |
| Radford to Orvault | 3,926.41 mi (6,318.94 km) |
| Radford to Osny | 4,039.64 mi (6,501.17 km) |
| Radford to Ostwald | 4,289.11 mi (6,902.65 km) |
| Radford to Ouistreham | 3,936.38 mi (6,334.99 km) |
| Radford to Oullins | 4,249.87 mi (6,839.50 km) |
| Radford to Outreau | 3,978.93 mi (6,403.47 km) |
| Radford to Oyonnax | 4,270.60 mi (6,872.86 km) |
| Radford to Ozoir-la-Ferriere | 4,072.94 mi (6,554.76 km) |
| Radford to Pace | 3,898.64 mi (6,274.25 km) |
| Radford to Palaiseau | 4,056.30 mi (6,527.99 km) |
| Radford to Pamiers | 4,182.99 mi (6,731.87 km) |
| Radford to Panazol | 4,092.69 mi (6,586.54 km) |
| Radford to Pantin | 4,058.12 mi (6,530.91 km) |
| Radford to Paray-le-Monial | 4,198.51 mi (6,756.85 km) |
