| Callaway to River Ridge (Louisiana) | 279.15 mi (449.25 km) |
| Callaway to Riverbank (California) | 2,081.94 mi (3,350.56 km) |
| Callaway to Riverdale (Georgia) | 246.29 mi (396.36 km) |
| Callaway to Riverdale (Illinois) | 803.61 mi (1,293.29 km) |
| Callaway to Riverside (California) | 1,875.64 mi (3,018.56 km) |
| Callaway to Riverside (Ohio) | 671.56 mi (1,080.77 km) |
| Callaway to Riverton (Utah) | 1,643.77 mi (2,645.40 km) |
| Callaway to Riverton (Wyoming) | 1,541.94 mi (2,481.52 km) |
| Callaway to Riverview (Florida) | 253.39 mi (407.79 km) |
| Callaway to Riverview (Michigan) | 841.98 mi (1,355.04 km) |
| Callaway to Riviera Beach (Florida) | 405.62 mi (652.79 km) |
| Callaway to Riviera Beach (Maryland) | 806.87 mi (1,298.53 km) |
| Callaway to Roanoke (Virginia) | 588.93 mi (947.78 km) |
| Callaway to Roanoke Rapids (North Carolina) | 630.95 mi (1,015.42 km) |
| Callaway to Robbinsdale (Minnesota) | 1,112.19 mi (1,789.89 km) |
