| Romulus to Santa Venerina | 4,911.39 mi (7,904.12 km) |
| Romulus to Santeramo in Colle | 4,842.95 mi (7,793.98 km) |
| Romulus to Santo Stefano di Magra | 4,424.51 mi (7,120.57 km) |
| Romulus to Santo Stino di Livenza | 4,472.93 mi (7,198.48 km) |
| Romulus to Sarezzo | 4,377.86 mi (7,045.49 km) |
| Romulus to Sarno | 4,754.43 mi (7,651.51 km) |
| Romulus to Saronno | 4,332.19 mi (6,971.99 km) |
| Romulus to Sarzana | 4,428.27 mi (7,126.61 km) |
| Romulus to Sassari | 4,504.19 mi (7,248.79 km) |
| Romulus to Sasso Marconi | 4,469.22 mi (7,192.51 km) |
| Romulus to Sassuolo | 4,444.46 mi (7,152.67 km) |
| Romulus to Sava | 4,892.91 mi (7,874.38 km) |
| Romulus to Saviano | 4,746.05 mi (7,638.03 km) |
| Romulus to Savigliano | 4,312.32 mi (6,940.01 km) |
| Romulus to Savignano sul Panaro | 4,457.17 mi (7,173.11 km) |
