| Didcot to Santa Rosa (California) | 5,285.75 mi (8,506.60 km) |
| Didcot to Santaquin (Utah) | 4,860.25 mi (7,821.82 km) |
| Didcot to Santee (California) | 5,426.95 mi (8,733.83 km) |
| Didcot to Sapulpa (Oklahoma) | 4,510.23 mi (7,258.52 km) |
| Didcot to Saraland (Alabama) | 4,453.97 mi (7,167.96 km) |
| Didcot to Sarasota (Florida) | 4,399.92 mi (7,080.99 km) |
| Didcot to Sarasota Springs (Florida) | 4,398.55 mi (7,078.78 km) |
| Didcot to Saratoga (California) | 5,333.64 mi (8,583.67 km) |
| Didcot to Saratoga Springs (New York) | 3,304.60 mi (5,318.25 km) |
| Didcot to Saratoga Springs (Utah) | 4,843.88 mi (7,795.46 km) |
| Didcot to Sartell (Minnesota) | 3,971.58 mi (6,391.63 km) |
| Didcot to Satellite Beach (Florida) | 4,276.14 mi (6,881.78 km) |
| Didcot to Sauk Rapids (Minnesota) | 3,970.17 mi (6,389.37 km) |
| Didcot to Sault Ste. Marie (Michigan) | 3,573.57 mi (5,751.11 km) |
| Didcot to Savage (Minnesota) | 3,981.36 mi (6,407.37 km) |
