| Niksar to South Plainfield (New Jersey) | 5,369.34 mi (8,641.12 km) |
| Niksar to South Portland (Maine) | 5,070.89 mi (8,160.81 km) |
| Niksar to South Riding (Virginia) | 5,567.19 mi (8,959.53 km) |
| Niksar to South River (New Jersey) | 5,374.10 mi (8,648.78 km) |
| Niksar to South Salt Lake (Utah) | 6,489.86 mi (10,444.43 km) |
| Niksar to South San Francisco (California) | 6,876.06 mi (11,065.95 km) |
| Niksar to South San Jose Hills (California) | 7,039.97 mi (11,329.74 km) |
| Niksar to South Sioux City (Nebraska) | 6,002.97 mi (9,660.85 km) |
| Niksar to South St. Paul (Minnesota) | 5,769.36 mi (9,284.89 km) |
| Niksar to South Valley (New Mexico) | 6,725.57 mi (10,823.76 km) |
| Niksar to South Venice (Florida) | 6,361.26 mi (10,237.45 km) |
| Niksar to South Whittier (California) | 7,047.50 mi (11,341.86 km) |
| Niksar to South Yarmouth (Massachusetts) | 5,156.41 mi (8,298.44 km) |
| Niksar to Southaven (Mississippi) | 6,224.16 mi (10,016.82 km) |
| Niksar to Southchase (Florida) | 6,250.68 mi (10,059.49 km) |
