| Roosevelt to Nyon | 3,844.34 mi (6,186.86 km) |
| Roosevelt to Oberriet | 3,957.89 mi (6,369.61 km) |
| Roosevelt to Obersiggenthal | 3,899.19 mi (6,275.15 km) |
| Roosevelt to Oberwil | 3,867.33 mi (6,223.87 km) |
| Roosevelt to Oberwingert | 3,918.32 mi (6,305.93 km) |
| Roosevelt to Oftringen | 3,888.46 mi (6,257.87 km) |
| Roosevelt to Olten | 3,886.76 mi (6,255.14 km) |
| Roosevelt to Onex | 3,844.49 mi (6,187.11 km) |
| Roosevelt to Opfikon | 3,912.35 mi (6,296.33 km) |
| Roosevelt to Ostermundigen | 3,881.15 mi (6,246.11 km) |
| Roosevelt to Payerne | 3,861.56 mi (6,214.58 km) |
| Roosevelt to Pfaffikon | 3,923.48 mi (6,314.23 km) |
| Roosevelt to Plan-les-Ouates | 3,845.70 mi (6,189.06 km) |
| Roosevelt to Pratteln | 3,873.37 mi (6,233.59 km) |
| Roosevelt to Prilly | 3,855.68 mi (6,205.11 km) |
