| Smiltene to Santa Venerina | 1,449.89 mi (2,333.38 km) |
| Smiltene to Santeramo in Colle | 1,218.66 mi (1,961.25 km) |
| Smiltene to Santo Stefano di Magra | 1,146.35 mi (1,844.88 km) |
| Smiltene to Santo Stino di Livenza | 983.94 mi (1,583.49 km) |
| Smiltene to Sarezzo | 1,052.15 mi (1,693.27 km) |
| Smiltene to Sarno | 1,252.50 mi (2,015.70 km) |
| Smiltene to Saronno | 1,085.33 mi (1,746.68 km) |
| Smiltene to Sarzana | 1,148.09 mi (1,847.67 km) |
| Smiltene to Sassari | 1,387.00 mi (2,232.15 km) |
| Smiltene to Sasso Marconi | 1,098.66 mi (1,768.13 km) |
| Smiltene to Sassuolo | 1,101.15 mi (1,772.13 km) |
| Smiltene to Sava | 1,234.01 mi (1,985.95 km) |
| Smiltene to Saviano | 1,247.78 mi (2,008.11 km) |
| Smiltene to Savigliano | 1,179.83 mi (1,898.75 km) |
| Smiltene to Savignano sul Panaro | 1,099.03 mi (1,768.72 km) |
