| Knowle to Romeoville (Illinois) | 3,888.43 mi (6,257.83 km) |
| Knowle to Romulus (Michigan) | 3,680.28 mi (5,922.83 km) |
| Knowle to Ronkonkoma (New York) | 3,338.11 mi (5,372.16 km) |
| Knowle to Roosevelt (New York) | 3,362.13 mi (5,410.82 km) |
| Knowle to Rosamond (California) | 5,301.54 mi (8,532.01 km) |
| Knowle to Rosaryville (Maryland) | 3,578.98 mi (5,759.81 km) |
| Knowle to Roscoe (Illinois) | 3,885.29 mi (6,252.77 km) |
| Knowle to Rose Hill (Virginia) | 3,589.46 mi (5,776.67 km) |
| Knowle to Roseburg (Oregon) | 4,973.37 mi (8,003.87 km) |
| Knowle to Rosedale (California) | 5,302.86 mi (8,534.12 km) |
| Knowle to Rosedale (Maryland) | 3,540.69 mi (5,698.18 km) |
| Knowle to Roselle (Illinois) | 3,871.52 mi (6,230.61 km) |
| Knowle to Roselle (New Jersey) | 3,390.65 mi (5,456.73 km) |
| Knowle to Roselle Park (New Jersey) | 3,390.37 mi (5,456.27 km) |
| Knowle to Rosemead (California) | 5,342.87 mi (8,598.52 km) |
