| Greenbelt to St. Louis (Missouri) | 718.84 mi (1,156.86 km) |
| Greenbelt to Tampa (Florida) | 824.29 mi (1,326.57 km) |
| Greenbelt to Miami (Florida) | 932.96 mi (1,501.45 km) |
| Greenbelt to Minneapolis (Minnesota) | 934.59 mi (1,504.07 km) |
| Greenbelt to Dallas (Texas) | 1,189.18 mi (1,913.80 km) |
| Greenbelt to Houston (Texas) | 1,228.25 mi (1,976.68 km) |
| Greenbelt to Washington (District of Columbia) | 9.29 mi (14.95 km) |
| Greenbelt to Philadelphia (Pennsylvania) | 116.80 mi (187.97 km) |
| Greenbelt to Denver (Colorado) | 1,489.57 mi (2,397.23 km) |
| Greenbelt to Phoenix (Arizona) | 1,983.27 mi (3,191.76 km) |
| Greenbelt to Las Vegas (Nevada) | 2,093.55 mi (3,369.24 km) |
| Greenbelt to Riverside (California) | 2,258.91 mi (3,635.36 km) |
| Greenbelt to San Diego (California) | 2,272.47 mi (3,657.18 km) |
| Greenbelt to Los Angeles (California) | 2,308.78 mi (3,715.62 km) |
| Greenbelt to Seattle (Washington) | 2,325.07 mi (3,741.84 km) |
| Greenbelt to Portland (Oregon) | 2,350.20 mi (3,782.28 km) |
| Greenbelt to San Francisco (California) | 2,443.01 mi (3,931.64 km) |
| Greenbelt to Baltimore (Maryland) | 25.96 mi (41.78 km) |
| Greenbelt to Brooklyn (New York) | 193.36 mi (311.18 km) |
| Greenbelt to New York (New York) | 196.19 mi (315.73 km) |
| Greenbelt to Queens (New York) | 203.84 mi (328.05 km) |
| Greenbelt to Boston (Massachusetts) | 380.97 mi (613.12 km) |
| Greenbelt to Detroit (Michigan) | 400.80 mi (645.02 km) |
| Greenbelt to Atlanta (Georgia) | 553.10 mi (890.12 km) |
| Greenbelt to Chicago (Illinois) | 600.51 mi (966.42 km) |
