| Dartford to Ukiah (California) | 5,310.54 mi (8,546.48 km) |
| Dartford to Union (Missouri) | 4,255.34 mi (6,848.31 km) |
| Dartford to Union City (California) | 5,365.80 mi (8,635.43 km) |
| Dartford to Union City (Georgia) | 4,236.99 mi (6,818.78 km) |
| Dartford to Union City (New Jersey) | 3,475.55 mi (5,593.36 km) |
| Dartford to Union City (Tennessee) | 4,278.13 mi (6,884.98 km) |
| Dartford to Union Hill-Novelty Hill (Washington) | 4,784.99 mi (7,700.69 km) |
| Dartford to Union Park (Florida) | 4,347.31 mi (6,996.31 km) |
| Dartford to Uniondale (New York) | 3,459.84 mi (5,568.07 km) |
| Dartford to Universal City (Texas) | 4,990.32 mi (8,031.14 km) |
| Dartford to University (Florida) | 4,422.02 mi (7,116.55 km) |
| Dartford to University City (Missouri) | 4,218.98 mi (6,789.79 km) |
| Dartford to University Heights (Ohio) | 3,744.45 mi (6,026.11 km) |
| Dartford to University of California-Santa Barbara (California) | 5,484.85 mi (8,827.02 km) |
| Dartford to University Park (Texas) | 4,759.54 mi (7,659.74 km) |
