| Knoxville to Rochefort | 4,187.66 mi (6,739.39 km) |
| Knoxville to Rodez | 4,389.77 mi (7,064.65 km) |
| Knoxville to Rognac | 4,534.72 mi (7,297.92 km) |
| Knoxville to Roissy-en-Brie | 4,265.81 mi (6,865.16 km) |
| Knoxville to Romainville | 4,254.19 mi (6,846.46 km) |
| Knoxville to Romans-sur-Isere | 4,477.93 mi (7,206.54 km) |
| Knoxville to Rombas | 4,394.74 mi (7,072.65 km) |
| Knoxville to Romilly-sur-Seine | 4,318.35 mi (6,949.72 km) |
| Knoxville to Ronchin | 4,234.43 mi (6,814.65 km) |
| Knoxville to Roncq | 4,231.75 mi (6,810.34 km) |
| Knoxville to Roquebrune-sur-Argens | 4,598.55 mi (7,400.64 km) |
| Knoxville to Roquevaire | 4,555.71 mi (7,331.71 km) |
| Knoxville to Rosny-sous-Bois | 4,256.68 mi (6,850.47 km) |
| Knoxville to Roubaix | 4,235.93 mi (6,817.06 km) |
| Knoxville to Rouen | 4,183.17 mi (6,732.16 km) |
