| Chalco to Nyon | 4,737.20 mi (7,623.78 km) |
| Chalco to Oberriet | 4,819.98 mi (7,757.01 km) |
| Chalco to Obersiggenthal | 4,766.28 mi (7,670.59 km) |
| Chalco to Oberwil | 4,738.18 mi (7,625.36 km) |
| Chalco to Oberwingert | 4,782.33 mi (7,696.41 km) |
| Chalco to Oftringen | 4,759.89 mi (7,660.31 km) |
| Chalco to Olten | 4,757.85 mi (7,657.02 km) |
| Chalco to Onex | 4,740.65 mi (7,629.33 km) |
| Chalco to Opfikon | 4,778.60 mi (7,690.42 km) |
| Chalco to Ostermundigen | 4,759.69 mi (7,659.99 km) |
| Chalco to Payerne | 4,744.98 mi (7,636.30 km) |
| Chalco to Pfaffikon | 4,789.38 mi (7,707.76 km) |
| Chalco to Plan-les-Ouates | 4,741.98 mi (7,631.48 km) |
| Chalco to Pratteln | 4,743.37 mi (7,633.71 km) |
| Chalco to Prilly | 4,744.60 mi (7,635.70 km) |
