| Irthlingborough to Sanford (Maine) | 3,177.29 mi (5,113.36 km) |
| Irthlingborough to Sanford (North Carolina) | 3,874.18 mi (6,234.89 km) |
| Irthlingborough to Sanger (California) | 5,275.89 mi (8,490.72 km) |
| Irthlingborough to Santa Ana (California) | 5,394.16 mi (8,681.06 km) |
| Irthlingborough to Santa Barbara (California) | 5,412.14 mi (8,710.00 km) |
| Irthlingborough to Santa Clara (California) | 5,309.51 mi (8,544.83 km) |
| Irthlingborough to Santa Clara (Oregon) | 4,949.56 mi (7,965.55 km) |
| Irthlingborough to Santa Clarita (California) | 5,374.48 mi (8,649.39 km) |
| Irthlingborough to Santa Cruz (California) | 5,333.98 mi (8,584.21 km) |
| Irthlingborough to Santa Fe (New Mexico) | 4,887.76 mi (7,866.09 km) |
| Irthlingborough to Santa Fe (Texas) | 4,816.58 mi (7,751.54 km) |
| Irthlingborough to Santa Fe Springs (California) | 5,388.63 mi (8,672.17 km) |
| Irthlingborough to Santa Maria (California) | 5,405.19 mi (8,698.80 km) |
| Irthlingborough to Santa Monica (California) | 5,396.69 mi (8,685.13 km) |
| Irthlingborough to Santa Paula (California) | 5,396.00 mi (8,684.02 km) |
