| West Des Moines to Nyon | 4,630.49 mi (7,452.05 km) |
| West Des Moines to Oberriet | 4,715.95 mi (7,589.59 km) |
| West Des Moines to Obersiggenthal | 4,661.74 mi (7,502.34 km) |
| West Des Moines to Oberwil | 4,633.27 mi (7,456.53 km) |
| West Des Moines to Oberwingert | 4,678.07 mi (7,528.62 km) |
| West Des Moines to Oftringen | 4,654.98 mi (7,491.46 km) |
| West Des Moines to Olten | 4,652.96 mi (7,488.21 km) |
| West Des Moines to Onex | 4,633.67 mi (7,457.18 km) |
| West Des Moines to Opfikon | 4,674.15 mi (7,522.32 km) |
| West Des Moines to Ostermundigen | 4,654.19 mi (7,490.20 km) |
| West Des Moines to Payerne | 4,639.05 mi (7,465.83 km) |
| West Des Moines to Pfaffikon | 4,684.97 mi (7,539.74 km) |
| West Des Moines to Plan-les-Ouates | 4,635.00 mi (7,459.31 km) |
| West Des Moines to Pratteln | 4,638.54 mi (7,465.01 km) |
| West Des Moines to Prilly | 4,638.22 mi (7,464.50 km) |
