| Upper Grand Lagoon to River Grove (Illinois) | 820.54 mi (1,320.54 km) |
| Upper Grand Lagoon to River Ridge (Louisiana) | 268.24 mi (431.69 km) |
| Upper Grand Lagoon to Riverbank (California) | 2,070.95 mi (3,332.88 km) |
| Upper Grand Lagoon to Riverdale (Georgia) | 247.21 mi (397.84 km) |
| Upper Grand Lagoon to Riverdale (Illinois) | 799.86 mi (1,287.25 km) |
| Upper Grand Lagoon to Riverside (California) | 1,864.44 mi (3,000.52 km) |
| Upper Grand Lagoon to Riverside (Ohio) | 670.55 mi (1,079.15 km) |
| Upper Grand Lagoon to Riverton (Utah) | 1,633.28 mi (2,628.51 km) |
| Upper Grand Lagoon to Riverton (Wyoming) | 1,532.17 mi (2,465.79 km) |
| Upper Grand Lagoon to Riverview (Florida) | 263.52 mi (424.10 km) |
| Upper Grand Lagoon to Riverview (Michigan) | 841.30 mi (1,353.95 km) |
| Upper Grand Lagoon to Riviera Beach (Florida) | 416.11 mi (669.66 km) |
| Upper Grand Lagoon to Riviera Beach (Maryland) | 811.65 mi (1,306.23 km) |
| Upper Grand Lagoon to Roanoke (Virginia) | 592.76 mi (953.95 km) |
| Upper Grand Lagoon to Roanoke Rapids (North Carolina) | 636.99 mi (1,025.14 km) |
