| Riverton to Orthez | 5,227.39 mi (8,412.67 km) |
| Riverton to Orvault | 5,020.74 mi (8,080.10 km) |
| Riverton to Osny | 5,062.15 mi (8,146.74 km) |
| Riverton to Ostwald | 5,267.84 mi (8,477.76 km) |
| Riverton to Ouistreham | 4,974.88 mi (8,006.30 km) |
| Riverton to Oullins | 5,315.93 mi (8,555.16 km) |
| Riverton to Outreau | 4,969.16 mi (7,997.08 km) |
| Riverton to Oyonnax | 5,317.25 mi (8,557.28 km) |
| Riverton to Ozoir-la-Ferriere | 5,095.84 mi (8,200.96 km) |
| Riverton to Pace | 4,975.32 mi (8,007.01 km) |
| Riverton to Palaiseau | 5,084.60 mi (8,182.88 km) |
| Riverton to Pamiers | 5,331.73 mi (8,580.58 km) |
| Riverton to Panazol | 5,190.24 mi (8,352.89 km) |
| Riverton to Pantin | 5,081.03 mi (8,177.13 km) |
| Riverton to Paray-le-Monial | 5,256.50 mi (8,459.51 km) |
