| Greentree to Nyon | 3,934.76 mi (6,332.38 km) |
| Greentree to Oberriet | 4,048.34 mi (6,515.17 km) |
| Greentree to Obersiggenthal | 3,989.64 mi (6,420.71 km) |
| Greentree to Oberwil | 3,957.78 mi (6,369.44 km) |
| Greentree to Oberwingert | 4,008.77 mi (6,451.49 km) |
| Greentree to Oftringen | 3,978.91 mi (6,403.44 km) |
| Greentree to Olten | 3,977.21 mi (6,400.71 km) |
| Greentree to Onex | 3,934.90 mi (6,332.61 km) |
| Greentree to Opfikon | 4,002.80 mi (6,441.89 km) |
| Greentree to Ostermundigen | 3,971.60 mi (6,391.67 km) |
| Greentree to Payerne | 3,952.00 mi (6,360.13 km) |
| Greentree to Pfaffikon | 4,013.93 mi (6,459.79 km) |
| Greentree to Plan-les-Ouates | 3,936.11 mi (6,334.56 km) |
| Greentree to Pratteln | 3,963.82 mi (6,379.15 km) |
| Greentree to Prilly | 3,946.11 mi (6,350.65 km) |
