| Fort Washington to River Ridge (Louisiana) | 965.53 mi (1,553.87 km) |
| Fort Washington to Riverbank (California) | 2,362.45 mi (3,801.99 km) |
| Fort Washington to Riverdale (Georgia) | 545.74 mi (878.28 km) |
| Fort Washington to Riverdale (Illinois) | 595.50 mi (958.37 km) |
| Fort Washington to Riverside (California) | 2,253.84 mi (3,627.21 km) |
| Fort Washington to Riverside (Ohio) | 387.38 mi (623.42 km) |
| Fort Washington to Riverton (Utah) | 1,852.21 mi (2,980.84 km) |
| Fort Washington to Riverton (Wyoming) | 1,657.28 mi (2,667.14 km) |
| Fort Washington to Riverview (Florida) | 813.17 mi (1,308.67 km) |
| Fort Washington to Riverview (Michigan) | 402.65 mi (648.01 km) |
| Fort Washington to Riviera Beach (Florida) | 844.70 mi (1,359.42 km) |
| Fort Washington to Riviera Beach (Maryland) | 39.30 mi (63.25 km) |
| Fort Washington to Roanoke (Virginia) | 189.53 mi (305.01 km) |
| Fort Washington to Roanoke Rapids (North Carolina) | 161.99 mi (260.70 km) |
| Fort Washington to Robbinsdale (Minnesota) | 943.31 mi (1,518.12 km) |
