| Defiance to River Ridge (Louisiana) | 848.03 mi (1,364.77 km) |
| Defiance to Riverbank (California) | 1,950.87 mi (3,139.62 km) |
| Defiance to Riverdale (Georgia) | 533.23 mi (858.14 km) |
| Defiance to Riverdale (Illinois) | 171.19 mi (275.51 km) |
| Defiance to Riverside (California) | 1,865.20 mi (3,001.75 km) |
| Defiance to Riverside (Ohio) | 104.28 mi (167.82 km) |
| Defiance to Riverton (Utah) | 1,436.19 mi (2,311.32 km) |
| Defiance to Riverton (Wyoming) | 1,233.41 mi (1,984.98 km) |
| Defiance to Riverview (Florida) | 937.20 mi (1,508.28 km) |
| Defiance to Riverview (Michigan) | 86.23 mi (138.78 km) |
| Defiance to Riviera Beach (Florida) | 1,031.17 mi (1,659.51 km) |
| Defiance to Riviera Beach (Maryland) | 438.56 mi (705.79 km) |
| Defiance to Roanoke (Virginia) | 363.29 mi (584.66 km) |
| Defiance to Roanoke Rapids (North Carolina) | 491.87 mi (791.59 km) |
| Defiance to Robbinsdale (Minnesota) | 520.38 mi (837.47 km) |
