| Leek to Robertsville (New Jersey) | 3,380.41 mi (5,440.24 km) |
| Leek to Robinson (Texas) | 4,710.37 mi (7,580.61 km) |
| Leek to Robstown (Texas) | 4,926.06 mi (7,927.73 km) |
| Leek to Rochester (Michigan) | 3,618.57 mi (5,823.52 km) |
| Leek to Rochester (Minnesota) | 3,902.07 mi (6,279.78 km) |
| Leek to Rochester (New Hampshire) | 3,118.89 mi (5,019.37 km) |
| Leek to Rochester (New York) | 3,385.40 mi (5,448.27 km) |
| Leek to Rochester Hills (Michigan) | 3,620.97 mi (5,827.38 km) |
| Leek to Rock Hill (South Carolina) | 3,903.71 mi (6,282.42 km) |
| Leek to Rock Island (Illinois) | 3,955.77 mi (6,366.19 km) |
| Leek to Rock Springs (Wyoming) | 4,597.10 mi (7,398.32 km) |
| Leek to Rockford (Illinois) | 3,861.67 mi (6,214.75 km) |
| Leek to Rockledge (Florida) | 4,223.58 mi (6,797.19 km) |
| Leek to Rocklin (California) | 5,124.50 mi (8,247.09 km) |
| Leek to Rockport (Texas) | 4,890.44 mi (7,870.40 km) |
