| Red Bluff to Robertsville (New Jersey) | 2,496.27 mi (4,017.36 km) |
| Red Bluff to Robinson (Texas) | 1,524.37 mi (2,453.23 km) |
| Red Bluff to Robstown (Texas) | 1,638.77 mi (2,637.34 km) |
| Red Bluff to Rochester (Michigan) | 2,015.93 mi (3,244.33 km) |
| Red Bluff to Rochester (Minnesota) | 1,540.21 mi (2,478.73 km) |
| Red Bluff to Rochester (New Hampshire) | 2,610.18 mi (4,200.68 km) |
| Red Bluff to Rochester (New York) | 2,285.11 mi (3,677.53 km) |
| Red Bluff to Rochester Hills (Michigan) | 2,014.32 mi (3,241.74 km) |
| Red Bluff to Rock Hill (South Carolina) | 2,265.77 mi (3,646.41 km) |
| Red Bluff to Rock Island (Illinois) | 1,648.49 mi (2,652.98 km) |
| Red Bluff to Rock Springs (Wyoming) | 686.52 mi (1,104.85 km) |
| Red Bluff to Rockford (Illinois) | 1,719.44 mi (2,767.17 km) |
| Red Bluff to Rockledge (Florida) | 2,482.26 mi (3,994.81 km) |
| Red Bluff to Rocklin (California) | 108.20 mi (174.13 km) |
| Red Bluff to Rockport (Texas) | 1,657.87 mi (2,668.09 km) |
