| Didcot to Myrtle Grove (North Carolina) | 3,872.79 mi (6,232.65 km) |
| Didcot to Nacogdoches (Texas) | 4,678.03 mi (7,528.57 km) |
| Didcot to Nampa (Idaho) | 4,811.64 mi (7,743.59 km) |
| Didcot to Nanakuli (Hawaii) | 7,202.76 mi (11,591.72 km) |
| Didcot to Nanticoke (Pennsylvania) | 3,473.69 mi (5,590.36 km) |
| Didcot to Nanuet (New York) | 3,397.50 mi (5,467.75 km) |
| Didcot to Napa (California) | 5,282.34 mi (8,501.10 km) |
| Didcot to Naperville (Illinois) | 3,928.45 mi (6,322.24 km) |
| Didcot to Naples (Florida) | 4,428.30 mi (7,126.66 km) |
| Didcot to Naranja (Florida) | 4,402.33 mi (7,084.87 km) |
| Didcot to Nashua (New Hampshire) | 3,225.01 mi (5,190.16 km) |
| Didcot to Nashville (Tennessee) | 4,138.57 mi (6,660.38 km) |
| Didcot to Natchez (Mississippi) | 4,551.75 mi (7,325.33 km) |
| Didcot to Natchitoches (Louisiana) | 4,610.46 mi (7,419.81 km) |
| Didcot to National City (California) | 5,441.48 mi (8,757.22 km) |
