| Parma to River Ridge (Louisiana) | 5,261.55 mi (8,467.65 km) |
| Parma to Riverbank (California) | 5,976.87 mi (9,618.84 km) |
| Parma to Riverdale (Georgia) | 4,841.93 mi (7,792.33 km) |
| Parma to Riverdale (Illinois) | 4,611.86 mi (7,422.06 km) |
| Parma to Riverside (California) | 6,086.83 mi (9,795.80 km) |
| Parma to Riverside (Ohio) | 4,552.11 mi (7,325.91 km) |
| Parma to Riverton (Utah) | 5,543.60 mi (8,921.55 km) |
| Parma to Riverton (Wyoming) | 5,293.23 mi (8,518.63 km) |
| Parma to Riverview (Florida) | 5,011.82 mi (8,065.75 km) |
| Parma to Riverview (Michigan) | 4,411.41 mi (7,099.48 km) |
| Parma to Riviera Beach (Florida) | 4,957.87 mi (7,978.92 km) |
| Parma to Riviera Beach (Maryland) | 4,258.07 mi (6,852.70 km) |
| Parma to Roanoke (Virginia) | 4,485.11 mi (7,218.08 km) |
| Parma to Roanoke Rapids (North Carolina) | 4,420.30 mi (7,113.79 km) |
| Parma to Robbinsdale (Minnesota) | 4,675.09 mi (7,523.83 km) |
