| River Grove to North Tonawanda (New York) | 463.44 mi (745.83 km) |
| River Grove to North Tustin (California) | 1,718.59 mi (2,765.81 km) |
| River Grove to North Valley (New Mexico) | 1,113.95 mi (1,792.72 km) |
| River Grove to North Valley Stream (New York) | 737.55 mi (1,186.97 km) |
| River Grove to North Wantagh (New York) | 747.59 mi (1,203.12 km) |
| River Grove to Northampton (Massachusetts) | 776.52 mi (1,249.68 km) |
| River Grove to Northampton (Pennsylvania) | 645.97 mi (1,039.60 km) |
| River Grove to Northbrook (Illinois) | 14.16 mi (22.78 km) |
| River Grove to Northbrook (Ohio) | 251.87 mi (405.34 km) |
| River Grove to Northdale (Florida) | 1,000.41 mi (1,610.00 km) |
| River Grove to Northfield (Minnesota) | 320.39 mi (515.62 km) |
| River Grove to Northglenn (Colorado) | 904.09 mi (1,454.99 km) |
| River Grove to Northlake (Illinois) | 3.54 mi (5.70 km) |
| River Grove to Northport (Alabama) | 598.88 mi (963.81 km) |
| River Grove to Northview (Michigan) | 137.67 mi (221.56 km) |
