| Simi Valley to Nyon | 5,898.28 mi (9,492.36 km) |
| Simi Valley to Oberriet | 5,954.83 mi (9,583.37 km) |
| Simi Valley to Obersiggenthal | 5,906.85 mi (9,506.16 km) |
| Simi Valley to Oberwil | 5,882.59 mi (9,467.11 km) |
| Simi Valley to Oberwingert | 5,919.97 mi (9,527.28 km) |
| Simi Valley to Oftringen | 5,904.01 mi (9,501.58 km) |
| Simi Valley to Olten | 5,901.77 mi (9,497.98 km) |
| Simi Valley to Onex | 5,904.09 mi (9,501.71 km) |
| Simi Valley to Opfikon | 5,918.11 mi (9,524.27 km) |
| Simi Valley to Ostermundigen | 5,909.24 mi (9,510.00 km) |
| Simi Valley to Payerne | 5,898.70 mi (9,493.05 km) |
| Simi Valley to Pfaffikon | 5,928.24 mi (9,540.58 km) |
| Simi Valley to Plan-les-Ouates | 5,905.47 mi (9,503.94 km) |
| Simi Valley to Pratteln | 5,886.95 mi (9,474.14 km) |
| Simi Valley to Prilly | 5,902.49 mi (9,499.14 km) |
