| Biggleswade to Dixon (Illinois) | 3,995.36 mi (6,429.91 km) |
| Biggleswade to Dobbs Ferry (New York) | 3,424.95 mi (5,511.92 km) |
| Biggleswade to Doctor Phillips (Florida) | 4,334.46 mi (6,975.64 km) |
| Biggleswade to Dodge City (Kansas) | 4,586.09 mi (7,380.60 km) |
| Biggleswade to Dolton (Illinois) | 3,934.81 mi (6,332.47 km) |
| Biggleswade to Donna (Texas) | 5,124.60 mi (8,247.25 km) |
| Biggleswade to Dorado (Puerto Rico) | 4,205.72 mi (6,768.45 km) |
| Biggleswade to Doral (Florida) | 4,420.74 mi (7,114.49 km) |
| Biggleswade to Doraville (Georgia) | 4,176.27 mi (6,721.05 km) |
| Biggleswade to Dothan (Alabama) | 4,355.09 mi (7,008.84 km) |
| Biggleswade to Douglas (Arizona) | 5,269.99 mi (8,481.24 km) |
| Biggleswade to Douglas (Georgia) | 4,237.43 mi (6,819.48 km) |
| Biggleswade to Douglasville (Georgia) | 4,202.07 mi (6,762.58 km) |
| Biggleswade to Dover (Delaware) | 3,574.04 mi (5,751.86 km) |
| Biggleswade to Dover (New Hampshire) | 3,211.78 mi (5,168.86 km) |
