| Ostend to Salisbury (New York) | 3,572.12 mi (5,748.77 km) |
| Ostend to Salisbury (North Carolina) | 4,086.12 mi (6,575.98 km) |
| Ostend to Salmon Creek (Washington) | 4,997.23 mi (8,042.26 km) |
| Ostend to Salt Lake City (Utah) | 4,971.07 mi (8,000.17 km) |
| Ostend to Sammamish (Washington) | 4,871.27 mi (7,839.55 km) |
| Ostend to San Angelo (Texas) | 5,082.00 mi (8,178.68 km) |
| Ostend to San Anselmo (California) | 5,448.64 mi (8,768.74 km) |
| Ostend to San Antonio (Texas) | 5,114.34 mi (8,230.73 km) |
| Ostend to San Benito (Texas) | 5,257.80 mi (8,461.62 km) |
| Ostend to San Bernardino (California) | 5,515.11 mi (8,875.71 km) |
| Ostend to San Bruno (California) | 5,465.74 mi (8,796.27 km) |
| Ostend to San Buenaventura (California) | 5,567.60 mi (8,960.19 km) |
| Ostend to San Carlos (California) | 5,468.59 mi (8,800.85 km) |
| Ostend to San Carlos Park (Florida) | 4,593.70 mi (7,392.85 km) |
| Ostend to San Clemente (California) | 5,565.02 mi (8,956.03 km) |
