| Simi Valley to San Lorenzo de Descardazar | 6,134.29 mi (9,872.18 km) |
| Simi Valley to San Lorenzo de El Escorial | 5,801.69 mi (9,336.92 km) |
| Simi Valley to San Martin de la Vega | 5,841.76 mi (9,401.41 km) |
| Simi Valley to San Martin de Valdeiglesias | 5,801.80 mi (9,337.10 km) |
| Simi Valley to San Pedro de Ribas | 5,997.42 mi (9,651.92 km) |
| Simi Valley to San Roque | 5,948.33 mi (9,572.92 km) |
| Simi Valley to San Sebastian de la Gomera | 5,749.99 mi (9,253.72 km) |
| Simi Valley to San Sebastian de los Reyes | 5,824.26 mi (9,373.25 km) |
| Simi Valley to San Vicente de Baracaldo | 5,723.28 mi (9,210.73 km) |
| Simi Valley to San Vicente de Castellet | 5,981.10 mi (9,625.65 km) |
| Simi Valley to San Vicente del Raspeig | 6,046.55 mi (9,730.98 km) |
| Simi Valley to San Vicente dels Horts | 5,999.67 mi (9,655.54 km) |
| Simi Valley to Sangenjo | 5,535.99 mi (8,909.32 km) |
| Simi Valley to Sanlucar de Barrameda | 5,882.53 mi (9,467.01 km) |
| Simi Valley to Sanlucar la Mayor | 5,861.52 mi (9,433.20 km) |
