| Rorschach to Dover (New Jersey) | 3,982.60 mi (6,409.37 km) |
| Rorschach to Dover (Ohio) | 4,281.09 mi (6,889.75 km) |
| Rorschach to Downers Grove (Illinois) | 4,479.89 mi (7,209.69 km) |
| Rorschach to Downey (California) | 5,945.21 mi (9,567.88 km) |
| Rorschach to Dranesville (Virginia) | 4,180.32 mi (6,727.57 km) |
| Rorschach to Draper (Utah) | 5,376.83 mi (8,653.16 km) |
| Rorschach to Drexel Heights (Arizona) | 5,817.28 mi (9,362.00 km) |
| Rorschach to Drexel Hill (Pennsylvania) | 4,053.09 mi (6,522.82 km) |
| Rorschach to Duarte (California) | 5,926.65 mi (9,538.02 km) |
| Rorschach to Dublin (California) | 5,833.13 mi (9,387.51 km) |
| Rorschach to Dublin (Georgia) | 4,708.72 mi (7,577.96 km) |
| Rorschach to Dublin (Ohio) | 4,366.63 mi (7,027.41 km) |
| Rorschach to Dubuque (Iowa) | 4,548.12 mi (7,319.49 km) |
| Rorschach to Duluth (Georgia) | 4,690.48 mi (7,548.59 km) |
| Rorschach to Duluth (Minnesota) | 4,399.15 mi (7,079.75 km) |
