| Seaford to Santa Venerina | 1,166.52 mi (1,877.33 km) |
| Seaford to Santeramo in Colle | 1,053.69 mi (1,695.76 km) |
| Seaford to Santo Stefano di Magra | 645.95 mi (1,039.56 km) |
| Seaford to Santo Stino di Livenza | 674.14 mi (1,084.93 km) |
| Seaford to Sarezzo | 583.45 mi (938.97 km) |
| Seaford to Sarno | 977.52 mi (1,573.16 km) |
| Seaford to Saronno | 543.16 mi (874.13 km) |
| Seaford to Sarzana | 649.96 mi (1,046.01 km) |
| Seaford to Sassari | 803.71 mi (1,293.44 km) |
| Seaford to Sasso Marconi | 679.69 mi (1,093.85 km) |
| Seaford to Sassuolo | 656.01 mi (1,055.75 km) |
| Seaford to Sava | 1,102.64 mi (1,774.53 km) |
| Seaford to Saviano | 968.87 mi (1,559.24 km) |
| Seaford to Savigliano | 548.48 mi (882.70 km) |
| Seaford to Savignano sul Panaro | 668.02 mi (1,075.08 km) |
