| Santa Monica to Nyon | 5,903.38 mi (9,500.58 km) |
| Santa Monica to Oberriet | 5,960.83 mi (9,593.03 km) |
| Santa Monica to Obersiggenthal | 5,912.65 mi (9,515.49 km) |
| Santa Monica to Oberwil | 5,888.24 mi (9,476.21 km) |
| Santa Monica to Oberwingert | 5,925.87 mi (9,536.76 km) |
| Santa Monica to Oftringen | 5,909.68 mi (9,510.72 km) |
| Santa Monica to Olten | 5,907.45 mi (9,507.12 km) |
| Santa Monica to Onex | 5,909.11 mi (9,509.80 km) |
| Santa Monica to Opfikon | 5,923.94 mi (9,533.66 km) |
| Santa Monica to Ostermundigen | 5,914.74 mi (9,518.85 km) |
| Santa Monica to Payerne | 5,904.06 mi (9,501.66 km) |
| Santa Monica to Pfaffikon | 5,934.10 mi (9,550.00 km) |
| Santa Monica to Plan-les-Ouates | 5,910.49 mi (9,512.02 km) |
| Santa Monica to Pratteln | 5,892.64 mi (9,483.28 km) |
| Santa Monica to Prilly | 5,907.70 mi (9,507.53 km) |
