| Northolt to Savignano sul Rubicone | 783.03 mi (1,260.16 km) |
| Northolt to Savona | 645.63 mi (1,039.04 km) |
| Northolt to Scafati | 1,027.89 mi (1,654.23 km) |
| Northolt to Scalea | 1,120.36 mi (1,803.04 km) |
| Northolt to Scandiano | 699.69 mi (1,126.04 km) |
| Northolt to Scandicci | 759.44 mi (1,222.20 km) |
| Northolt to Schio | 668.97 mi (1,076.60 km) |
| Northolt to Sciacca | 1,170.72 mi (1,884.10 km) |
| Northolt to Scicli | 1,258.54 mi (2,025.43 km) |
| Northolt to Scordia | 1,232.91 mi (1,984.17 km) |
| Northolt to Scorze | 702.78 mi (1,131.02 km) |
| Northolt to Sedico | 678.62 mi (1,092.14 km) |
| Northolt to Sedriano | 597.56 mi (961.67 km) |
| Northolt to Segni | 928.85 mi (1,494.84 km) |
| Northolt to Segrate | 607.99 mi (978.46 km) |
