| River Grove to Leland (North Carolina) | 753.54 mi (1,212.70 km) |
| River Grove to Lemay (Missouri) | 267.51 mi (430.51 km) |
| River Grove to Lemon Grove (California) | 1,714.77 mi (2,759.65 km) |
| River Grove to Lemon Hill (California) | 1,777.68 mi (2,860.90 km) |
| River Grove to Lemont (Illinois) | 19.14 mi (30.81 km) |
| River Grove to Lemoore (California) | 1,746.27 mi (2,810.36 km) |
| River Grove to Lenexa (Kansas) | 419.35 mi (674.88 km) |
| River Grove to Lennox (California) | 1,741.64 mi (2,802.89 km) |
| River Grove to Lenoir (North Carolina) | 536.22 mi (862.96 km) |
| River Grove to Leominster (Massachusetts) | 821.85 mi (1,322.64 km) |
| River Grove to Leon Valley (Texas) | 1,048.31 mi (1,687.09 km) |
| River Grove to Levelland (Texas) | 978.59 mi (1,574.89 km) |
| River Grove to Levittown (New York) | 747.04 mi (1,202.25 km) |
| River Grove to Levittown (Pennsylvania) | 686.97 mi (1,105.57 km) |
| River Grove to Lewisburg (Tennessee) | 450.81 mi (725.50 km) |
