| Den Helder to Ukiah (California) | 5,355.69 mi (8,619.15 km) |
| Den Helder to Union (Missouri) | 4,375.77 mi (7,042.12 km) |
| Den Helder to Union City (California) | 5,417.01 mi (8,717.84 km) |
| Den Helder to Union City (Georgia) | 4,381.56 mi (7,051.44 km) |
| Den Helder to Union City (New Jersey) | 3,621.96 mi (5,828.99 km) |
| Den Helder to Union City (Tennessee) | 4,407.34 mi (7,092.93 km) |
| Den Helder to Union Hill-Novelty Hill (Washington) | 4,815.51 mi (7,749.81 km) |
| Den Helder to Union Park (Florida) | 4,508.57 mi (7,255.85 km) |
| Den Helder to Uniondale (New York) | 3,607.16 mi (5,805.16 km) |
| Den Helder to Universal City (Texas) | 5,115.15 mi (8,232.04 km) |
| Den Helder to University (Florida) | 4,582.01 mi (7,374.04 km) |
| Den Helder to University City (Missouri) | 4,340.18 mi (6,984.85 km) |
| Den Helder to University Heights (Ohio) | 3,875.28 mi (6,236.65 km) |
| Den Helder to University of California-Santa Barbara (California) | 5,547.85 mi (8,928.40 km) |
| Den Helder to University Park (Texas) | 4,880.72 mi (7,854.76 km) |
