| Upper Grand Lagoon to Robbinsdale (Minnesota) | 1,106.22 mi (1,780.29 km) |
| Upper Grand Lagoon to Robertsville (New Jersey) | 952.74 mi (1,533.29 km) |
| Upper Grand Lagoon to Robinson (Texas) | 680.74 mi (1,095.55 km) |
| Upper Grand Lagoon to Robstown (Texas) | 739.02 mi (1,189.33 km) |
| Upper Grand Lagoon to Rochester (Michigan) | 876.94 mi (1,411.30 km) |
| Upper Grand Lagoon to Rochester (Minnesota) | 1,025.31 mi (1,650.07 km) |
| Upper Grand Lagoon to Rochester (New Hampshire) | 1,217.38 mi (1,959.18 km) |
| Upper Grand Lagoon to Rochester (New York) | 1,003.47 mi (1,614.93 km) |
| Upper Grand Lagoon to Rochester Hills (Michigan) | 875.11 mi (1,408.35 km) |
| Upper Grand Lagoon to Rock Hill (South Carolina) | 429.04 mi (690.47 km) |
| Upper Grand Lagoon to Rock Island (Illinois) | 826.22 mi (1,329.67 km) |
| Upper Grand Lagoon to Rock Springs (Wyoming) | 1,525.73 mi (2,455.42 km) |
| Upper Grand Lagoon to Rockford (Illinois) | 855.48 mi (1,376.76 km) |
| Upper Grand Lagoon to Rockledge (Florida) | 327.60 mi (527.22 km) |
| Upper Grand Lagoon to Rocklin (California) | 2,093.74 mi (3,369.55 km) |
