| Barth to Romeoville (Illinois) | 4,334.00 mi (6,974.90 km) |
| Barth to Romulus (Michigan) | 4,143.39 mi (6,668.15 km) |
| Barth to Ronkonkoma (New York) | 3,850.56 mi (6,196.87 km) |
| Barth to Roosevelt (New York) | 3,873.53 mi (6,233.84 km) |
| Barth to Rosamond (California) | 5,616.56 mi (9,038.98 km) |
| Barth to Rosaryville (Maryland) | 4,088.04 mi (6,579.07 km) |
| Barth to Roscoe (Illinois) | 4,322.01 mi (6,955.61 km) |
| Barth to Rose Hill (Virginia) | 4,097.32 mi (6,594.00 km) |
| Barth to Roseburg (Oregon) | 5,214.52 mi (8,391.95 km) |
| Barth to Rosedale (California) | 5,608.89 mi (9,026.64 km) |
| Barth to Rosedale (Maryland) | 4,048.10 mi (6,514.79 km) |
| Barth to Roselle (Illinois) | 4,315.11 mi (6,944.50 km) |
| Barth to Roselle (New Jersey) | 3,899.65 mi (6,275.88 km) |
| Barth to Roselle Park (New Jersey) | 3,899.27 mi (6,275.27 km) |
| Barth to Rosemead (California) | 5,662.48 mi (9,112.89 km) |
