| Davenport to Nyon | 4,507.79 mi (7,254.58 km) |
| Davenport to Oberriet | 4,597.72 mi (7,399.32 km) |
| Davenport to Obersiggenthal | 4,542.68 mi (7,310.73 km) |
| Davenport to Oberwil | 4,513.62 mi (7,263.97 km) |
| Davenport to Oberwingert | 4,559.48 mi (7,337.77 km) |
| Davenport to Oftringen | 4,535.30 mi (7,298.86 km) |
| Davenport to Olten | 4,533.32 mi (7,295.68 km) |
| Davenport to Onex | 4,510.52 mi (7,258.99 km) |
| Davenport to Opfikon | 4,555.24 mi (7,330.95 km) |
| Davenport to Ostermundigen | 4,533.53 mi (7,296.01 km) |
| Davenport to Payerne | 4,517.67 mi (7,270.50 km) |
| Davenport to Pfaffikon | 4,566.14 mi (7,348.49 km) |
| Davenport to Plan-les-Ouates | 4,511.84 mi (7,261.10 km) |
| Davenport to Pratteln | 4,519.02 mi (7,272.66 km) |
| Davenport to Prilly | 4,516.08 mi (7,267.94 km) |
