| River Grove to Arcata (California) | 1,865.72 mi (3,002.58 km) |
| River Grove to Archdale (North Carolina) | 593.20 mi (954.66 km) |
| River Grove to Arden-Arcade (California) | 1,772.11 mi (2,851.94 km) |
| River Grove to Ardmore (Oklahoma) | 734.30 mi (1,181.74 km) |
| River Grove to Ardmore (Pennsylvania) | 667.10 mi (1,073.60 km) |
| River Grove to Arecibo (Puerto Rico) | 2,041.79 mi (3,285.94 km) |
| River Grove to Arkadelphia (Arkansas) | 609.24 mi (980.48 km) |
| River Grove to Arkansas City (Kansas) | 593.59 mi (955.29 km) |
| River Grove to Arlington (Tennessee) | 470.95 mi (757.92 km) |
| River Grove to Arlington (Texas) | 815.43 mi (1,312.30 km) |
| River Grove to Arlington (Virginia) | 602.33 mi (969.35 km) |
| River Grove to Arlington (Washington) | 1,713.85 mi (2,758.17 km) |
| River Grove to Arlington Heights (Illinois) | 13.97 mi (22.48 km) |
| River Grove to Arnold (Maryland) | 627.74 mi (1,010.24 km) |
| River Grove to Arnold (Missouri) | 276.04 mi (444.24 km) |
