| Niksar to San Diego (California) | 7,101.75 mi (11,429.17 km) |
| Niksar to San Diego Country Estates (California) | 7,083.55 mi (11,399.87 km) |
| Niksar to San Dimas (California) | 7,031.92 mi (11,316.78 km) |
| Niksar to San Fernando (California) | 7,031.85 mi (11,316.67 km) |
| Niksar to San Francisco (California) | 6,869.65 mi (11,055.63 km) |
| Niksar to San Gabriel (California) | 7,038.24 mi (11,326.96 km) |
| Niksar to San Germán (Puerto Rico) | 6,111.05 mi (9,834.78 km) |
| Niksar to San Jacinto (California) | 7,036.45 mi (11,324.07 km) |
| Niksar to San Jose (California) | 6,890.87 mi (11,089.79 km) |
| Niksar to San Juan (Puerto Rico) | 6,048.59 mi (9,734.26 km) |
| Niksar to San Juan (Texas) | 6,998.40 mi (11,262.83 km) |
| Niksar to San Juan Capistrano (California) | 7,068.56 mi (11,375.75 km) |
| Niksar to San Leandro (California) | 6,868.62 mi (11,053.98 km) |
| Niksar to San Lorenzo (California) | 6,870.49 mi (11,056.98 km) |
| Niksar to San Luis (Arizona) | 7,073.94 mi (11,384.41 km) |
