| Knoxville to Rodgau | 4,483.52 mi (7,215.53 km) |
| Knoxville to Roding | 4,653.59 mi (7,489.23 km) |
| Knoxville to Rodinghausen | 4,399.68 mi (7,080.59 km) |
| Knoxville to Roetgen | 4,357.94 mi (7,013.43 km) |
| Knoxville to Rommerskirchen | 4,366.21 mi (7,026.74 km) |
| Knoxville to Ronnenberg | 4,442.35 mi (7,149.27 km) |
| Knoxville to Rosbach vor der Hohe | 4,467.55 mi (7,189.83 km) |
| Knoxville to Rosdorf | 4,476.98 mi (7,205.01 km) |
| Knoxville to Rosenheim | 4,684.26 mi (7,538.59 km) |
| Knoxville to Rosrath | 4,389.54 mi (7,064.29 km) |
| Knoxville to Rossdorf | 4,483.38 mi (7,215.31 km) |
| Knoxville to Rosstal | 4,582.46 mi (7,374.75 km) |
| Knoxville to Rostock | 4,479.04 mi (7,208.32 km) |
| Knoxville to Rotenburg an der Fulda | 4,486.07 mi (7,219.63 km) |
| Knoxville to Roth | 4,595.75 mi (7,396.14 km) |
