| Arnold to Robertsville (New Jersey) | 3,418.16 mi (5,500.99 km) |
| Arnold to Robinson (Texas) | 4,747.26 mi (7,639.97 km) |
| Arnold to Robstown (Texas) | 4,963.24 mi (7,987.56 km) |
| Arnold to Rochester (Michigan) | 3,655.49 mi (5,882.95 km) |
| Arnold to Rochester (Minnesota) | 3,937.72 mi (6,337.14 km) |
| Arnold to Rochester (New Hampshire) | 3,156.57 mi (5,080.02 km) |
| Arnold to Rochester (New York) | 3,422.71 mi (5,508.32 km) |
| Arnold to Rochester Hills (Michigan) | 3,657.89 mi (5,886.81 km) |
| Arnold to Rock Hill (South Carolina) | 3,941.48 mi (6,343.20 km) |
| Arnold to Rock Island (Illinois) | 3,992.10 mi (6,424.66 km) |
| Arnold to Rock Springs (Wyoming) | 4,630.46 mi (7,452.01 km) |
| Arnold to Rockford (Illinois) | 3,898.05 mi (6,273.30 km) |
| Arnold to Rockledge (Florida) | 4,261.47 mi (6,858.18 km) |
| Arnold to Rocklin (California) | 5,155.73 mi (8,297.35 km) |
| Arnold to Rockport (Texas) | 4,927.65 mi (7,930.29 km) |
