| Edwardsville to Nyon | 4,609.56 mi (7,418.37 km) |
| Edwardsville to Oberriet | 4,705.88 mi (7,573.38 km) |
| Edwardsville to Obersiggenthal | 4,649.75 mi (7,483.05 km) |
| Edwardsville to Oberwil | 4,619.89 mi (7,435.00 km) |
| Edwardsville to Oberwingert | 4,667.19 mi (7,511.11 km) |
| Edwardsville to Oftringen | 4,641.50 mi (7,469.77 km) |
| Edwardsville to Olten | 4,639.58 mi (7,466.69 km) |
| Edwardsville to Onex | 4,611.61 mi (7,421.67 km) |
| Edwardsville to Opfikon | 4,662.50 mi (7,503.57 km) |
| Edwardsville to Ostermundigen | 4,638.29 mi (7,464.61 km) |
| Edwardsville to Payerne | 4,621.42 mi (7,437.46 km) |
| Edwardsville to Pfaffikon | 4,673.49 mi (7,521.25 km) |
| Edwardsville to Plan-les-Ouates | 4,612.90 mi (7,423.75 km) |
| Edwardsville to Pratteln | 4,625.47 mi (7,443.98 km) |
| Edwardsville to Prilly | 4,618.69 mi (7,433.07 km) |
