| Radford to Nyon | 4,291.65 mi (6,906.75 km) |
| Radford to Oberriet | 4,403.86 mi (7,087.34 km) |
| Radford to Obersiggenthal | 4,345.37 mi (6,993.20 km) |
| Radford to Oberwil | 4,313.67 mi (6,942.18 km) |
| Radford to Oberwingert | 4,364.35 mi (7,023.75 km) |
| Radford to Oftringen | 4,334.86 mi (6,976.28 km) |
| Radford to Olten | 4,333.14 mi (6,973.51 km) |
| Radford to Onex | 4,291.93 mi (6,907.19 km) |
| Radford to Opfikon | 4,358.50 mi (7,014.33 km) |
| Radford to Ostermundigen | 4,327.89 mi (6,965.07 km) |
| Radford to Payerne | 4,308.50 mi (6,933.87 km) |
| Radford to Pfaffikon | 4,369.62 mi (7,032.22 km) |
| Radford to Plan-les-Ouates | 4,293.14 mi (6,909.15 km) |
| Radford to Pratteln | 4,319.67 mi (6,951.84 km) |
| Radford to Prilly | 4,302.85 mi (6,924.77 km) |
