| Union Park to Nyon | 4,705.48 mi (7,572.74 km) |
| Union Park to Oberriet | 4,831.68 mi (7,775.84 km) |
| Union Park to Obersiggenthal | 4,771.71 mi (7,679.32 km) |
| Union Park to Oberwil | 4,738.67 mi (7,626.15 km) |
| Union Park to Oberwingert | 4,791.91 mi (7,711.83 km) |
| Union Park to Oftringen | 4,759.17 mi (7,659.15 km) |
| Union Park to Olten | 4,757.66 mi (7,656.72 km) |
| Union Park to Onex | 4,703.95 mi (7,570.28 km) |
| Union Park to Opfikon | 4,785.03 mi (7,700.76 km) |
| Union Park to Ostermundigen | 4,748.66 mi (7,642.23 km) |
| Union Park to Payerne | 4,727.07 mi (7,607.48 km) |
| Union Park to Pfaffikon | 4,796.13 mi (7,718.62 km) |
| Union Park to Plan-les-Ouates | 4,705.08 mi (7,572.10 km) |
| Union Park to Pratteln | 4,744.99 mi (7,636.33 km) |
| Union Park to Prilly | 4,718.59 mi (7,593.84 km) |
