| Irthlingborough to Southwick | 182.23 mi (293.27 km) |
| Irthlingborough to Southwick | 104.06 mi (167.47 km) |
| Irthlingborough to Sowerby Bridge | 109.87 mi (176.82 km) |
| Irthlingborough to Spalding | 37.33 mi (60.07 km) |
| Irthlingborough to Spennymoor | 168.99 mi (271.96 km) |
| Irthlingborough to Spitalfields | 60.33 mi (97.09 km) |
| Irthlingborough to Spondon | 52.78 mi (84.94 km) |
| Irthlingborough to Stafford | 71.40 mi (114.91 km) |
| Irthlingborough to Staines-upon-Thames | 61.65 mi (99.22 km) |
| Irthlingborough to Stalybridge | 99.74 mi (160.51 km) |
| Irthlingborough to Stamford | 23.58 mi (37.95 km) |
| Irthlingborough to Standish | 121.99 mi (196.33 km) |
| Irthlingborough to Stanford le Hope | 71.35 mi (114.82 km) |
| Irthlingborough to Stanley | 102.54 mi (165.01 km) |
| Irthlingborough to Stanmore | 50.42 mi (81.15 km) |
