| Cities | Distance |
|---|---|
| Harrow to Saint Ives | 242.92 mi (390.93 km) |
| Harrow to Saint Neots | 44.64 mi (71.85 km) |
| Harrow to Sale | 151.89 mi (244.44 km) |
| Harrow to Salford | 154.64 mi (248.87 km) |
| Harrow to Salisbury | 71.72 mi (115.42 km) |
| Harrow to Saltash | 186.66 mi (300.40 km) |
| Harrow to Saltcoats | 333.82 mi (537.24 km) |
| Harrow to Sandbach | 137.54 mi (221.35 km) |
| Harrow to Sanderstead | 20.56 mi (33.10 km) |
| Harrow to Sandhurst | 25.38 mi (40.84 km) |
| Harrow to Sandiacre | 100.80 mi (162.22 km) |
| Harrow to Sandown | 73.09 mi (117.63 km) |
| Harrow to Sandridge | 13.75 mi (22.12 km) |
| Harrow to Sandy | 37.88 mi (60.96 km) |
| Harrow to Scarborough | 186.13 mi (299.55 km) |