| Popovo to Santeramo in Colle | 516.12 mi (830.61 km) |
| Popovo to Santo Stefano di Magra | 814.95 mi (1,311.54 km) |
| Popovo to Santo Stino di Livenza | 686.37 mi (1,104.60 km) |
| Popovo to Sarezzo | 804.51 mi (1,294.73 km) |
| Popovo to Sarno | 620.27 mi (998.23 km) |
| Popovo to Saronno | 860.33 mi (1,384.56 km) |
| Popovo to Sarzana | 812.84 mi (1,308.14 km) |
| Popovo to Sassari | 923.03 mi (1,485.47 km) |
| Popovo to Sasso Marconi | 748.72 mi (1,204.95 km) |
| Popovo to Sassuolo | 771.71 mi (1,241.95 km) |
| Popovo to Sava | 489.92 mi (788.44 km) |
| Popovo to Saviano | 622.83 mi (1,002.36 km) |
| Popovo to Savigliano | 926.77 mi (1,491.49 km) |
| Popovo to Savignano sul Panaro | 759.45 mi (1,222.22 km) |
| Popovo to Savignano sul Rubicone | 692.18 mi (1,113.95 km) |
