| Niksar to University Place (Washington) | 6,241.34 mi (10,044.46 km) |
| Niksar to Upland (California) | 7,028.48 mi (11,311.24 km) |
| Niksar to Upper Arlington (Ohio) | 5,713.06 mi (9,194.29 km) |
| Niksar to Upper Grand Lagoon (Florida) | 6,328.67 mi (10,185.00 km) |
| Niksar to Upper Montclair (New Jersey) | 5,348.41 mi (8,607.44 km) |
| Niksar to Urbana (Illinois) | 5,883.03 mi (9,467.82 km) |
| Niksar to Urbana (Maryland) | 5,540.31 mi (8,916.27 km) |
| Niksar to Urbana (Ohio) | 5,732.72 mi (9,225.92 km) |
| Niksar to Urbandale (Iowa) | 5,973.70 mi (9,613.74 km) |
| Niksar to Utica (New York) | 5,279.30 mi (8,496.21 km) |
| Niksar to Uvalde (Texas) | 6,875.53 mi (11,065.09 km) |
| Niksar to Vacaville (California) | 6,822.48 mi (10,979.72 km) |
| Niksar to Vadnais Heights (Minnesota) | 5,760.84 mi (9,271.18 km) |
| Niksar to Vail (Arizona) | 7,011.82 mi (11,284.43 km) |
| Niksar to Valdosta (Georgia) | 6,197.89 mi (9,974.53 km) |
