| Seaham to Santa Venerina | 1,415.03 mi (2,277.27 km) |
| Seaham to Santeramo in Colle | 1,275.53 mi (2,052.77 km) |
| Seaham to Santo Stefano di Magra | 891.67 mi (1,435.00 km) |
| Seaham to Santo Stino di Livenza | 879.62 mi (1,415.60 km) |
| Seaham to Sarezzo | 812.21 mi (1,307.13 km) |
| Seaham to Sarno | 1,213.23 mi (1,952.51 km) |
| Seaham to Saronno | 782.89 mi (1,259.94 km) |
| Seaham to Sarzana | 895.71 mi (1,441.50 km) |
| Seaham to Sassari | 1,075.56 mi (1,730.95 km) |
| Seaham to Sasso Marconi | 912.50 mi (1,468.52 km) |
| Seaham to Sassuolo | 891.22 mi (1,434.28 km) |
| Seaham to Sava | 1,322.08 mi (2,127.69 km) |
| Seaham to Saviano | 1,204.61 mi (1,938.63 km) |
| Seaham to Savigliano | 808.59 mi (1,301.30 km) |
| Seaham to Savignano sul Panaro | 901.82 mi (1,451.35 km) |
