| Montlouis-sur-Loire to Santeramo in Colle | 910.08 mi (1,464.63 km) |
| Montlouis-sur-Loire to Santo Stefano di Magra | 490.98 mi (790.15 km) |
| Montlouis-sur-Loire to Santo Stino di Livenza | 574.14 mi (923.99 km) |
| Montlouis-sur-Loire to Sarezzo | 461.20 mi (742.23 km) |
| Montlouis-sur-Loire to Sarno | 819.27 mi (1,318.49 km) |
| Montlouis-sur-Loire to Saronno | 408.74 mi (657.80 km) |
| Montlouis-sur-Loire to Sarzana | 494.61 mi (795.99 km) |
| Montlouis-sur-Loire to Sassari | 598.75 mi (963.60 km) |
| Montlouis-sur-Loire to Sasso Marconi | 541.52 mi (871.50 km) |
| Montlouis-sur-Loire to Sassuolo | 516.35 mi (830.98 km) |
| Montlouis-sur-Loire to Sava | 960.28 mi (1,545.42 km) |
| Montlouis-sur-Loire to Saviano | 810.89 mi (1,305.01 km) |
| Montlouis-sur-Loire to Savigliano | 377.20 mi (607.05 km) |
| Montlouis-sur-Loire to Savignano sul Panaro | 529.39 mi (851.97 km) |
| Montlouis-sur-Loire to Savignano sul Rubicone | 601.81 mi (968.52 km) |
