| Didcot to Austin (Texas) | 4,867.63 mi (7,833.70 km) |
| Didcot to Austintown (Ohio) | 3,668.68 mi (5,904.18 km) |
| Didcot to Avenal (California) | 5,346.43 mi (8,604.25 km) |
| Didcot to Avenel (New Jersey) | 3,430.00 mi (5,520.06 km) |
| Didcot to Aventura (Florida) | 4,367.98 mi (7,029.59 km) |
| Didcot to Avocado Heights (California) | 5,392.87 mi (8,678.98 km) |
| Didcot to Avon (Indiana) | 3,952.49 mi (6,360.92 km) |
| Didcot to Avon (Ohio) | 3,703.43 mi (5,960.09 km) |
| Didcot to Avon Lake (Ohio) | 3,701.26 mi (5,956.61 km) |
| Didcot to Avondale (Arizona) | 5,239.50 mi (8,432.15 km) |
| Didcot to Azalea Park (Florida) | 4,286.93 mi (6,899.15 km) |
| Didcot to Azle (Texas) | 4,724.51 mi (7,603.37 km) |
| Didcot to Azusa (California) | 5,384.46 mi (8,665.45 km) |
| Didcot to Bacliff (Texas) | 4,799.85 mi (7,724.61 km) |
| Didcot to Badger (Alaska) | 4,193.12 mi (6,748.17 km) |
