| Valley Center to Nyon | 5,899.74 mi (9,494.72 km) |
| Valley Center to Oberriet | 5,961.24 mi (9,593.69 km) |
| Valley Center to Obersiggenthal | 5,912.14 mi (9,514.66 km) |
| Valley Center to Oberwil | 5,887.12 mi (9,474.40 km) |
| Valley Center to Oberwingert | 5,925.81 mi (9,536.67 km) |
| Valley Center to Oftringen | 5,908.64 mi (9,509.04 km) |
| Valley Center to Olten | 5,906.43 mi (9,505.49 km) |
| Valley Center to Onex | 5,905.11 mi (9,503.36 km) |
| Valley Center to Opfikon | 5,923.61 mi (9,533.12 km) |
| Valley Center to Ostermundigen | 5,912.89 mi (9,515.88 km) |
| Valley Center to Payerne | 5,901.55 mi (9,497.63 km) |
| Valley Center to Pfaffikon | 5,933.87 mi (9,549.65 km) |
| Valley Center to Plan-les-Ouates | 5,906.49 mi (9,505.57 km) |
| Valley Center to Pratteln | 5,891.65 mi (9,481.69 km) |
| Valley Center to Prilly | 5,904.57 mi (9,502.48 km) |
