| Biggleswade to Desert Hot Springs (California) | 5,360.90 mi (8,627.54 km) |
| Biggleswade to DeSoto (Texas) | 4,737.26 mi (7,623.89 km) |
| Biggleswade to Destin (Florida) | 4,440.50 mi (7,146.30 km) |
| Biggleswade to Destrehan (Louisiana) | 4,619.58 mi (7,434.50 km) |
| Biggleswade to Detroit (Michigan) | 3,728.38 mi (6,000.25 km) |
| Biggleswade to Diamond Bar (California) | 5,399.25 mi (8,689.26 km) |
| Biggleswade to Diamond Springs (California) | 5,221.53 mi (8,403.24 km) |
| Biggleswade to Dickinson (North Dakota) | 4,214.66 mi (6,782.84 km) |
| Biggleswade to Dickinson (Texas) | 4,831.80 mi (7,776.03 km) |
| Biggleswade to Dickson (Tennessee) | 4,193.58 mi (6,748.91 km) |
| Biggleswade to Difficult Run (Virginia) | 3,659.71 mi (5,889.74 km) |
| Biggleswade to Dinuba (California) | 5,302.25 mi (8,533.15 km) |
| Biggleswade to Discovery Bay (California) | 5,289.49 mi (8,512.61 km) |
| Biggleswade to Dix Hills (New York) | 3,412.58 mi (5,492.02 km) |
| Biggleswade to Dixon (California) | 5,264.66 mi (8,472.64 km) |
