| Ariano Irpino to Santeramo in Colle | 90.85 mi (146.21 km) |
| Ariano Irpino to Santo Stefano di Magra | 335.08 mi (539.26 km) |
| Ariano Irpino to Santo Stino di Livenza | 338.67 mi (545.03 km) |
| Ariano Irpino to Sarezzo | 395.79 mi (636.97 km) |
| Ariano Irpino to Sarno | 33.85 mi (54.48 km) |
| Ariano Irpino to Saronno | 433.16 mi (697.10 km) |
| Ariano Irpino to Sarzana | 331.28 mi (533.14 km) |
| Ariano Irpino to Sassari | 341.99 mi (550.38 km) |
| Ariano Irpino to Sasso Marconi | 296.98 mi (477.95 km) |
| Ariano Irpino to Sassuolo | 320.32 mi (515.50 km) |
| Ariano Irpino to Sava | 139.67 mi (224.78 km) |
| Ariano Irpino to Saviano | 33.99 mi (54.70 km) |
| Ariano Irpino to Savigliano | 447.80 mi (720.67 km) |
| Ariano Irpino to Savignano sul Panaro | 308.46 mi (496.42 km) |
| Ariano Irpino to Savignano sul Rubicone | 244.74 mi (393.87 km) |
