| Morro Bay to Seysses | 5,887.22 mi (9,474.56 km) |
| Morro Bay to Sin-le-Noble | 5,601.66 mi (9,015.00 km) |
| Morro Bay to Six-Fours-les-Plages | 6,060.23 mi (9,753.00 km) |
| Morro Bay to Soissons | 5,657.59 mi (9,105.01 km) |
| Morro Bay to Soisy-sous-Montmorency | 5,645.69 mi (9,085.85 km) |
| Morro Bay to Sollies-Pont | 6,062.86 mi (9,757.22 km) |
| Morro Bay to Somain | 5,606.98 mi (9,023.57 km) |
| Morro Bay to Sorgues | 5,981.81 mi (9,626.79 km) |
| Morro Bay to Sotteville-les-Rouen | 5,586.78 mi (8,991.06 km) |
| Morro Bay to Soyaux | 5,742.95 mi (9,242.39 km) |
| Morro Bay to Stains | 5,650.19 mi (9,093.11 km) |
| Morro Bay to Stiring-Wendel | 5,775.04 mi (9,294.03 km) |
| Morro Bay to Strasbourg | 5,831.53 mi (9,384.93 km) |
| Morro Bay to Sucy-en-Brie | 5,663.59 mi (9,114.67 km) |
| Morro Bay to Suresnes | 5,649.08 mi (9,091.31 km) |
