| Fort Smith to Orthez | 4,756.16 mi (7,654.30 km) |
| Fort Smith to Orvault | 4,595.88 mi (7,396.36 km) |
| Fort Smith to Osny | 4,687.41 mi (7,543.66 km) |
| Fort Smith to Ostwald | 4,926.24 mi (7,928.02 km) |
| Fort Smith to Ouistreham | 4,587.82 mi (7,383.38 km) |
| Fort Smith to Oullins | 4,914.93 mi (7,909.82 km) |
| Fort Smith to Outreau | 4,614.87 mi (7,426.92 km) |
| Fort Smith to Oyonnax | 4,929.75 mi (7,933.66 km) |
| Fort Smith to Ozoir-la-Ferriere | 4,721.37 mi (7,598.30 km) |
| Fort Smith to Pace | 4,562.02 mi (7,341.85 km) |
| Fort Smith to Palaiseau | 4,706.26 mi (7,573.99 km) |
| Fort Smith to Pamiers | 4,872.76 mi (7,841.95 km) |
| Fort Smith to Panazol | 4,765.54 mi (7,669.39 km) |
| Fort Smith to Pantin | 4,706.32 mi (7,574.09 km) |
| Fort Smith to Paray-le-Monial | 4,860.27 mi (7,821.84 km) |
