| Indianapolis to Rosemont (California) | 1,875.97 mi (3,019.09 km) |
| Indianapolis to Rosemount (Minnesota) | 492.72 mi (792.96 km) |
| Indianapolis to Rosenberg (Texas) | 894.41 mi (1,439.42 km) |
| Indianapolis to Roseville (California) | 1,870.48 mi (3,010.25 km) |
| Indianapolis to Roseville (Michigan) | 251.88 mi (405.37 km) |
| Indianapolis to Roseville (Minnesota) | 508.44 mi (818.25 km) |
| Indianapolis to Rossmoor (California) | 1,804.72 mi (2,904.42 km) |
| Indianapolis to Rossville (Maryland) | 515.57 mi (829.72 km) |
| Indianapolis to Roswell (Georgia) | 408.64 mi (657.64 km) |
| Indianapolis to Roswell (New Mexico) | 1,109.16 mi (1,785.02 km) |
| Indianapolis to Round Lake (Illinois) | 204.61 mi (329.28 km) |
| Indianapolis to Round Lake Beach (Illinois) | 206.09 mi (331.68 km) |
| Indianapolis to Round Rock (Texas) | 910.56 mi (1,465.41 km) |
| Indianapolis to Rowland Heights (California) | 1,789.87 mi (2,880.52 km) |
| Indianapolis to Rowlett (Texas) | 747.37 mi (1,202.78 km) |
