| Didcot to Sanford (Maine) | 3,167.59 mi (5,097.74 km) |
| Didcot to Sanford (North Carolina) | 3,862.10 mi (6,215.45 km) |
| Didcot to Sanger (California) | 5,290.79 mi (8,514.71 km) |
| Didcot to Santa Ana (California) | 5,406.34 mi (8,700.66 km) |
| Didcot to Santa Barbara (California) | 5,425.93 mi (8,732.19 km) |
| Didcot to Santa Clara (California) | 5,326.33 mi (8,571.90 km) |
| Didcot to Santa Clara (Oregon) | 4,970.63 mi (7,999.46 km) |
| Didcot to Santa Clarita (California) | 5,387.45 mi (8,670.26 km) |
| Didcot to Santa Cruz (California) | 5,350.64 mi (8,611.02 km) |
| Didcot to Santa Fe (New Mexico) | 4,893.18 mi (7,874.82 km) |
| Didcot to Santa Fe (Texas) | 4,810.48 mi (7,741.73 km) |
| Didcot to Santa Fe Springs (California) | 5,401.04 mi (8,692.14 km) |
| Didcot to Santa Maria (California) | 5,419.73 mi (8,722.21 km) |
| Didcot to Santa Monica (California) | 5,409.43 mi (8,705.63 km) |
| Didcot to Santa Paula (California) | 5,409.31 mi (8,705.44 km) |
