| Hertford to Santa Rosa (California) | 5,310.12 mi (8,545.81 km) |
| Hertford to Santaquin (Utah) | 4,889.43 mi (7,868.78 km) |
| Hertford to Santee (California) | 5,456.76 mi (8,781.80 km) |
| Hertford to Sapulpa (Oklahoma) | 4,548.17 mi (7,319.57 km) |
| Hertford to Saraland (Alabama) | 4,497.02 mi (7,237.25 km) |
| Hertford to Sarasota (Florida) | 4,445.94 mi (7,155.05 km) |
| Hertford to Sarasota Springs (Florida) | 4,444.60 mi (7,152.89 km) |
| Hertford to Saratoga (California) | 5,358.89 mi (8,624.30 km) |
| Hertford to Saratoga Springs (New York) | 3,346.84 mi (5,386.22 km) |
| Hertford to Saratoga Springs (Utah) | 4,872.82 mi (7,842.04 km) |
| Hertford to Sartell (Minnesota) | 4,005.28 mi (6,445.88 km) |
| Hertford to Satellite Beach (Florida) | 4,322.46 mi (6,956.33 km) |
| Hertford to Sauk Rapids (Minnesota) | 4,003.92 mi (6,443.68 km) |
| Hertford to Sault Ste. Marie (Michigan) | 3,610.34 mi (5,810.28 km) |
| Hertford to Savage (Minnesota) | 4,015.90 mi (6,462.96 km) |
