| Apex to University Place (Washington) | 2,360.92 mi (3,799.53 km) |
| Apex to Upland (California) | 2,185.82 mi (3,517.74 km) |
| Apex to Upper Arlington (Ohio) | 375.11 mi (603.68 km) |
| Apex to Upper Grand Lagoon (Florida) | 552.69 mi (889.47 km) |
| Apex to Upper Montclair (New Jersey) | 435.02 mi (700.09 km) |
| Apex to Urbana (Illinois) | 591.23 mi (951.49 km) |
| Apex to Urbana (Maryland) | 262.75 mi (422.86 km) |
| Apex to Urbana (Ohio) | 403.02 mi (648.59 km) |
| Apex to Urbandale (Iowa) | 900.22 mi (1,448.76 km) |
| Apex to Utica (New York) | 545.20 mi (877.42 km) |
| Apex to Uvalde (Texas) | 1,295.66 mi (2,085.16 km) |
| Apex to Vacaville (California) | 2,362.03 mi (3,801.31 km) |
| Apex to Vadnais Heights (Minnesota) | 984.47 mi (1,584.35 km) |
| Apex to Vail (Arizona) | 1,835.10 mi (2,953.30 km) |
| Apex to Valdosta (Georgia) | 421.90 mi (678.98 km) |
