| Didcot to Stephenville (Texas) | 4,786.09 mi (7,702.46 km) |
| Didcot to Sterling (Colorado) | 4,534.54 mi (7,297.63 km) |
| Didcot to Sterling (Illinois) | 3,984.20 mi (6,411.95 km) |
| Didcot to Sterling (Virginia) | 3,627.67 mi (5,838.17 km) |
| Didcot to Sterling Heights (Michigan) | 3,692.55 mi (5,942.59 km) |
| Didcot to Steubenville (Ohio) | 3,697.75 mi (5,950.96 km) |
| Didcot to Stevens Point (Wisconsin) | 3,852.74 mi (6,200.39 km) |
| Didcot to Stevenson Ranch (California) | 5,392.01 mi (8,677.59 km) |
| Didcot to Stillwater (Minnesota) | 3,948.03 mi (6,353.74 km) |
| Didcot to Stillwater (Oklahoma) | 4,540.98 mi (7,308.00 km) |
| Didcot to Stockbridge (Georgia) | 4,163.51 mi (6,700.53 km) |
| Didcot to Stockton (California) | 5,271.25 mi (8,483.26 km) |
| Didcot to Stone Ridge (Virginia) | 3,637.23 mi (5,853.55 km) |
| Didcot to Stonecrest (Georgia) | 4,152.02 mi (6,682.03 km) |
| Didcot to Stony Brook (New York) | 3,369.31 mi (5,422.38 km) |
