| Dundalk to Southwater | 3,627.61 mi (5,838.07 km) |
| Dundalk to Southwick | 3,507.57 mi (5,644.88 km) |
| Dundalk to Southwick | 3,636.47 mi (5,852.33 km) |
| Dundalk to Sowerby Bridge | 3,510.07 mi (5,648.91 km) |
| Dundalk to Spalding | 3,597.90 mi (5,790.26 km) |
| Dundalk to Spennymoor | 3,504.43 mi (5,639.84 km) |
| Dundalk to Spitalfields | 3,628.13 mi (5,838.92 km) |
| Dundalk to Spondon | 3,545.39 mi (5,705.76 km) |
| Dundalk to Stafford | 3,518.94 mi (5,663.19 km) |
| Dundalk to Staines-upon-Thames | 3,612.13 mi (5,813.16 km) |
| Dundalk to Stalybridge | 3,509.16 mi (5,647.45 km) |
| Dundalk to Stamford | 3,587.37 mi (5,773.31 km) |
| Dundalk to Standish | 3,482.58 mi (5,604.67 km) |
| Dundalk to Stanford le Hope | 3,648.54 mi (5,871.75 km) |
| Dundalk to Stanley | 3,527.06 mi (5,676.26 km) |
