| West Des Moines to Orthez | 4,467.62 mi (7,189.94 km) |
| West Des Moines to Orvault | 4,289.82 mi (6,903.79 km) |
| West Des Moines to Osny | 4,365.60 mi (7,025.75 km) |
| West Des Moines to Ostwald | 4,595.94 mi (7,396.45 km) |
| West Des Moines to Ouistreham | 4,269.21 mi (6,870.62 km) |
| West Des Moines to Oullins | 4,603.09 mi (7,407.96 km) |
| West Des Moines to Outreau | 4,286.24 mi (6,898.03 km) |
| West Des Moines to Oyonnax | 4,613.63 mi (7,424.92 km) |
| West Des Moines to Ozoir-la-Ferriere | 4,399.70 mi (7,080.63 km) |
| West Des Moines to Pace | 4,251.81 mi (6,842.63 km) |
| West Des Moines to Palaiseau | 4,385.71 mi (7,058.11 km) |
| West Des Moines to Pamiers | 4,580.54 mi (7,371.67 km) |
| West Des Moines to Panazol | 4,460.60 mi (7,178.64 km) |
| West Des Moines to Pantin | 4,384.62 mi (7,056.37 km) |
| West Des Moines to Paray-le-Monial | 4,546.50 mi (7,316.89 km) |
