| Gujan-Mestras to Santeramo in Colle | 941.08 mi (1,514.53 km) |
| Gujan-Mestras to Santo Stefano di Magra | 542.70 mi (873.39 km) |
| Gujan-Mestras to Santo Stino di Livenza | 673.03 mi (1,083.14 km) |
| Gujan-Mestras to Sarezzo | 553.05 mi (890.05 km) |
| Gujan-Mestras to Sarno | 837.05 mi (1,347.10 km) |
| Gujan-Mestras to Saronno | 496.88 mi (799.65 km) |
| Gujan-Mestras to Sarzana | 545.35 mi (877.65 km) |
| Gujan-Mestras to Sassari | 558.06 mi (898.11 km) |
| Gujan-Mestras to Sasso Marconi | 606.43 mi (975.96 km) |
| Gujan-Mestras to Sassuolo | 582.66 mi (937.71 km) |
| Gujan-Mestras to Sava | 990.47 mi (1,594.01 km) |
| Gujan-Mestras to Saviano | 829.51 mi (1,334.96 km) |
| Gujan-Mestras to Savigliano | 427.49 mi (687.97 km) |
| Gujan-Mestras to Savignano sul Panaro | 595.23 mi (957.93 km) |
| Gujan-Mestras to Savignano sul Rubicone | 665.21 mi (1,070.55 km) |
