| Ankeny to Nyon | 4,615.49 mi (7,427.91 km) |
| Ankeny to Oberriet | 4,700.85 mi (7,565.29 km) |
| Ankeny to Obersiggenthal | 4,646.65 mi (7,478.06 km) |
| Ankeny to Oberwil | 4,618.20 mi (7,432.27 km) |
| Ankeny to Oberwingert | 4,662.97 mi (7,504.33 km) |
| Ankeny to Oftringen | 4,639.90 mi (7,467.20 km) |
| Ankeny to Olten | 4,637.88 mi (7,463.95 km) |
| Ankeny to Onex | 4,618.69 mi (7,433.06 km) |
| Ankeny to Opfikon | 4,659.06 mi (7,498.04 km) |
| Ankeny to Ostermundigen | 4,639.14 mi (7,465.98 km) |
| Ankeny to Payerne | 4,624.02 mi (7,441.64 km) |
| Ankeny to Pfaffikon | 4,669.89 mi (7,515.45 km) |
| Ankeny to Plan-les-Ouates | 4,620.01 mi (7,435.19 km) |
| Ankeny to Pratteln | 4,623.46 mi (7,440.75 km) |
| Ankeny to Prilly | 4,623.21 mi (7,440.34 km) |
