| Knightdale to Rende | 4,931.02 mi (7,935.72 km) |
| Knightdale to Resana | 4,530.09 mi (7,290.48 km) |
| Knightdale to Rescaldina | 4,400.49 mi (7,081.90 km) |
| Knightdale to Rezzato | 4,463.13 mi (7,182.72 km) |
| Knightdale to Rho | 4,406.60 mi (7,091.73 km) |
| Knightdale to Ribera | 4,860.87 mi (7,822.82 km) |
| Knightdale to Riccione Marina | 4,612.67 mi (7,423.38 km) |
| Knightdale to Riesi | 4,907.10 mi (7,897.22 km) |
| Knightdale to Rieti | 4,674.26 mi (7,522.49 km) |
| Knightdale to Rignano Flaminio | 4,664.30 mi (7,506.46 km) |
| Knightdale to Rignano sull'Arno | 4,568.70 mi (7,352.62 km) |
| Knightdale to Rimini | 4,607.16 mi (7,414.51 km) |
| Knightdale to Rionero in Vulture | 4,851.18 mi (7,807.21 km) |
| Knightdale to Riposto | 4,943.33 mi (7,955.52 km) |
| Knightdale to Riva del Garda | 4,474.95 mi (7,201.74 km) |
