| Niksar to Ukiah (California) | 6,788.02 mi (10,924.25 km) |
| Niksar to Union (Missouri) | 6,065.76 mi (9,761.90 km) |
| Niksar to Union City (California) | 6,873.41 mi (11,061.69 km) |
| Niksar to Union City (Georgia) | 6,103.03 mi (9,821.88 km) |
| Niksar to Union City (New Jersey) | 5,345.62 mi (8,602.95 km) |
| Niksar to Union City (Tennessee) | 6,111.53 mi (9,835.56 km) |
| Niksar to Union Hill-Novelty Hill (Washington) | 6,203.94 mi (9,984.28 km) |
| Niksar to Union Park (Florida) | 6,234.81 mi (10,033.96 km) |
| Niksar to Uniondale (New York) | 5,331.31 mi (8,579.92 km) |
| Niksar to Universal City (Texas) | 6,808.55 mi (10,957.31 km) |
| Niksar to University (Florida) | 6,308.51 mi (10,152.56 km) |
| Niksar to University City (Missouri) | 6,031.80 mi (9,707.24 km) |
| Niksar to University Heights (Ohio) | 5,583.95 mi (8,986.50 km) |
| Niksar to University of California-Santa Barbara (California) | 7,049.02 mi (11,344.30 km) |
| Niksar to University Park (Texas) | 6,568.75 mi (10,571.39 km) |
