| Niksar to Rockville (Maryland) | 5,545.27 mi (8,924.24 km) |
| Niksar to Rockville Centre (New York) | 5,335.50 mi (8,586.65 km) |
| Niksar to Rockwall (Texas) | 6,553.52 mi (10,546.87 km) |
| Niksar to Rocky Mount (North Carolina) | 5,724.01 mi (9,211.90 km) |
| Niksar to Rocky Point (New York) | 5,295.86 mi (8,522.86 km) |
| Niksar to Rocky River (Ohio) | 5,596.29 mi (9,006.37 km) |
| Niksar to Roessleville (New York) | 5,245.55 mi (8,441.90 km) |
| Niksar to Rogers (Arkansas) | 6,286.26 mi (10,116.75 km) |
| Niksar to Rogers (Minnesota) | 5,767.88 mi (9,282.51 km) |
| Niksar to Rohnert Park (California) | 6,833.93 mi (10,998.15 km) |
| Niksar to Rolla (Missouri) | 6,118.02 mi (9,846.01 km) |
| Niksar to Rolling Meadows (Illinois) | 5,771.46 mi (9,288.26 km) |
| Niksar to Roma (Texas) | 7,013.97 mi (11,287.89 km) |
| Niksar to Rome (Georgia) | 6,090.64 mi (9,801.94 km) |
| Niksar to Rome (New York) | 5,282.75 mi (8,501.76 km) |
