| Leibnitz to Rockville (Maryland) | 4,439.40 mi (7,144.52 km) |
| Leibnitz to Rockville Centre (New York) | 4,226.10 mi (6,801.25 km) |
| Leibnitz to Rockwall (Texas) | 5,498.47 mi (8,848.93 km) |
| Leibnitz to Rocky Mount (North Carolina) | 4,608.04 mi (7,415.92 km) |
| Leibnitz to Rocky Point (New York) | 4,185.68 mi (6,736.20 km) |
| Leibnitz to Rocky River (Ohio) | 4,517.53 mi (7,270.26 km) |
| Leibnitz to Roessleville (New York) | 4,145.71 mi (6,671.87 km) |
| Leibnitz to Rogers (Arkansas) | 5,235.92 mi (8,426.40 km) |
| Leibnitz to Rogers (Minnesota) | 4,765.25 mi (7,668.94 km) |
| Leibnitz to Rohnert Park (California) | 6,014.23 mi (9,678.97 km) |
| Leibnitz to Rolla (Missouri) | 5,063.97 mi (8,149.67 km) |
| Leibnitz to Rolling Meadows (Illinois) | 4,721.89 mi (7,599.15 km) |
| Leibnitz to Roma (Texas) | 5,943.39 mi (9,564.97 km) |
| Leibnitz to Rome (Georgia) | 4,991.64 mi (8,033.26 km) |
| Leibnitz to Rome (New York) | 4,190.73 mi (6,744.32 km) |
