| Champaign to River Ridge (Louisiana) | 710.17 mi (1,142.91 km) |
| Champaign to Riverbank (California) | 1,754.03 mi (2,822.84 km) |
| Champaign to Riverdale (Georgia) | 500.33 mi (805.20 km) |
| Champaign to Riverdale (Illinois) | 110.82 mi (178.35 km) |
| Champaign to Riverside (California) | 1,653.88 mi (2,661.66 km) |
| Champaign to Riverside (Ohio) | 221.08 mi (355.79 km) |
| Champaign to Riverton (Utah) | 1,244.60 mi (2,002.99 km) |
| Champaign to Riverton (Wyoming) | 1,057.75 mi (1,702.28 km) |
| Champaign to Riverview (Florida) | 915.00 mi (1,472.55 km) |
| Champaign to Riverview (Michigan) | 300.03 mi (482.85 km) |
| Champaign to Riviera Beach (Florida) | 1,034.23 mi (1,664.44 km) |
| Champaign to Riviera Beach (Maryland) | 628.07 mi (1,010.78 km) |
| Champaign to Roanoke (Virginia) | 489.09 mi (787.12 km) |
| Champaign to Roanoke Rapids (North Carolina) | 629.01 mi (1,012.29 km) |
| Champaign to Robbinsdale (Minnesota) | 425.79 mi (685.24 km) |
