| Union City to Nyon | 5,808.33 mi (9,347.60 km) |
| Union City to Oberriet | 5,853.42 mi (9,420.18 km) |
| Union City to Obersiggenthal | 5,808.18 mi (9,347.36 km) |
| Union City to Oberwil | 5,785.69 mi (9,311.18 km) |
| Union City to Oberwingert | 5,819.99 mi (9,366.38 km) |
| Union City to Oftringen | 5,806.81 mi (9,345.16 km) |
| Union City to Olten | 5,804.51 mi (9,341.46 km) |
| Union City to Onex | 5,815.12 mi (9,358.53 km) |
| Union City to Opfikon | 5,818.90 mi (9,364.61 km) |
| Union City to Ostermundigen | 5,814.26 mi (9,357.15 km) |
| Union City to Payerne | 5,805.58 mi (9,343.18 km) |
| Union City to Pfaffikon | 5,828.68 mi (9,380.36 km) |
| Union City to Plan-les-Ouates | 5,816.51 mi (9,360.77 km) |
| Union City to Pratteln | 5,789.68 mi (9,317.60 km) |
| Union City to Prilly | 5,811.12 mi (9,352.09 km) |
