| River Grove to Newark (Delaware) | 650.01 mi (1,046.08 km) |
| River Grove to Newark (New Jersey) | 713.13 mi (1,147.66 km) |
| River Grove to Newark (Ohio) | 309.89 mi (498.72 km) |
| River Grove to Newberg (Oregon) | 1,758.22 mi (2,829.58 km) |
| River Grove to Newberry (South Carolina) | 627.16 mi (1,009.31 km) |
| River Grove to Newburyport (Massachusetts) | 865.98 mi (1,393.66 km) |
| River Grove to Newcastle (Oklahoma) | 700.06 mi (1,126.64 km) |
| River Grove to Newcastle (Washington) | 1,713.97 mi (2,758.37 km) |
| River Grove to Newington (Virginia) | 601.58 mi (968.15 km) |
| River Grove to Newington Forest (Virginia) | 599.85 mi (965.37 km) |
| River Grove to Newman (California) | 1,783.06 mi (2,869.55 km) |
| River Grove to Newnan (Georgia) | 613.75 mi (987.74 km) |
| River Grove to Newport (Kentucky) | 263.51 mi (424.08 km) |
| River Grove to Newport (Oregon) | 1,816.20 mi (2,922.89 km) |
| River Grove to Newport (Rhode Island) | 851.31 mi (1,370.05 km) |
