| Red Bluff to Arcata (California) | 107.44 mi (172.91 km) |
| Red Bluff to Archdale (North Carolina) | 2,297.94 mi (3,698.18 km) |
| Red Bluff to Arden-Arcade (California) | 117.84 mi (189.65 km) |
| Red Bluff to Ardmore (Oklahoma) | 1,437.36 mi (2,313.20 km) |
| Red Bluff to Ardmore (Pennsylvania) | 2,451.78 mi (3,945.75 km) |
| Red Bluff to Arecibo (Puerto Rico) | 3,597.84 mi (5,790.16 km) |
| Red Bluff to Arkadelphia (Arkansas) | 1,651.63 mi (2,658.04 km) |
| Red Bluff to Arkansas City (Kansas) | 1,372.48 mi (2,208.79 km) |
| Red Bluff to Arlington (Tennessee) | 1,801.93 mi (2,899.92 km) |
| Red Bluff to Arlington (Texas) | 1,482.36 mi (2,385.63 km) |
| Red Bluff to Arlington (Virginia) | 2,381.16 mi (3,832.10 km) |
| Red Bluff to Arlington (Washington) | 552.53 mi (889.21 km) |
| Red Bluff to Arlington Heights (Illinois) | 1,775.77 mi (2,857.83 km) |
| Red Bluff to Arnold (Maryland) | 2,408.91 mi (3,876.76 km) |
| Red Bluff to Arnold (Missouri) | 1,698.97 mi (2,734.23 km) |
