| Knightdale to Pyrzyce | 4,418.35 mi (7,110.64 km) |
| Knightdale to Pyskowice | 4,647.59 mi (7,479.58 km) |
| Knightdale to Raciborz | 4,642.89 mi (7,472.02 km) |
| Knightdale to Radom | 4,708.50 mi (7,577.59 km) |
| Knightdale to Radomsko | 4,656.20 mi (7,493.43 km) |
| Knightdale to Radzionkow Nowy | 4,657.83 mi (7,496.06 km) |
| Knightdale to Radzymin | 4,674.12 mi (7,522.27 km) |
| Knightdale to Radzyn Podlaski | 4,749.07 mi (7,642.89 km) |
| Knightdale to Rawa Mazowiecka | 4,662.39 mi (7,503.39 km) |
| Knightdale to Rawicz | 4,540.00 mi (7,306.43 km) |
| Knightdale to Reda | 4,498.92 mi (7,240.32 km) |
| Knightdale to Rogozno | 4,509.06 mi (7,256.63 km) |
| Knightdale to Ropczyce | 4,773.77 mi (7,682.64 km) |
| Knightdale to Ruda Slaska | 4,660.78 mi (7,500.80 km) |
| Knightdale to Rumia | 4,502.29 mi (7,245.74 km) |
