| Armthorpe to Robertsville (New Jersey) | 3,410.97 mi (5,489.42 km) |
| Armthorpe to Robinson (Texas) | 4,734.97 mi (7,620.20 km) |
| Armthorpe to Robstown (Texas) | 4,952.21 mi (7,969.81 km) |
| Armthorpe to Rochester (Michigan) | 3,643.43 mi (5,863.53 km) |
| Armthorpe to Rochester (Minnesota) | 3,921.58 mi (6,311.17 km) |
| Armthorpe to Rochester (New Hampshire) | 3,148.79 mi (5,067.49 km) |
| Armthorpe to Rochester (New York) | 3,412.44 mi (5,491.79 km) |
| Armthorpe to Rochester Hills (Michigan) | 3,645.83 mi (5,867.40 km) |
| Armthorpe to Rock Hill (South Carolina) | 3,934.51 mi (6,331.98 km) |
| Armthorpe to Rock Island (Illinois) | 3,977.90 mi (6,401.81 km) |
| Armthorpe to Rock Springs (Wyoming) | 4,609.61 mi (7,418.44 km) |
| Armthorpe to Rockford (Illinois) | 3,884.01 mi (6,250.71 km) |
| Armthorpe to Rockledge (Florida) | 4,257.98 mi (6,852.56 km) |
| Armthorpe to Rocklin (California) | 5,131.71 mi (8,258.69 km) |
| Armthorpe to Rockport (Texas) | 4,916.79 mi (7,912.82 km) |
