| Ploermel to Santeramo in Colle | 1,063.14 mi (1,710.96 km) |
| Ploermel to Santo Stefano di Magra | 644.38 mi (1,037.04 km) |
| Ploermel to Santo Stino di Livenza | 727.60 mi (1,170.95 km) |
| Ploermel to Sarezzo | 615.65 mi (990.79 km) |
| Ploermel to Sarno | 970.40 mi (1,561.71 km) |
| Ploermel to Saronno | 563.40 mi (906.71 km) |
| Ploermel to Sarzana | 647.95 mi (1,042.77 km) |
| Ploermel to Sassari | 734.27 mi (1,181.69 km) |
| Ploermel to Sasso Marconi | 696.00 mi (1,120.10 km) |
| Ploermel to Sassuolo | 670.82 mi (1,079.57 km) |
| Ploermel to Sava | 1,113.38 mi (1,791.81 km) |
| Ploermel to Saviano | 962.11 mi (1,548.37 km) |
| Ploermel to Savigliano | 529.33 mi (851.87 km) |
| Ploermel to Savignano sul Panaro | 683.87 mi (1,100.59 km) |
| Ploermel to Savignano sul Rubicone | 756.35 mi (1,217.22 km) |
