| Apex to Iselin (New Jersey) | 416.30 mi (669.97 km) |
| Apex to Isla Vista (California) | 2,302.65 mi (3,705.76 km) |
| Apex to Issaquah (Washington) | 2,339.19 mi (3,764.57 km) |
| Apex to Ithaca (New York) | 481.38 mi (774.71 km) |
| Apex to Ives Estates (Florida) | 678.82 mi (1,092.45 km) |
| Apex to Jackson (Michigan) | 539.25 mi (867.84 km) |
| Apex to Jackson (Mississippi) | 690.16 mi (1,110.71 km) |
| Apex to Jackson (Missouri) | 608.69 mi (979.60 km) |
| Apex to Jackson (Tennessee) | 558.77 mi (899.26 km) |
| Apex to Jackson (Wyoming) | 1,768.28 mi (2,845.77 km) |
| Apex to Jacksonville (Alabama) | 412.20 mi (663.38 km) |
| Apex to Jacksonville (Arkansas) | 749.18 mi (1,205.69 km) |
| Apex to Jacksonville (Florida) | 406.25 mi (653.80 km) |
| Apex to Jacksonville (Illinois) | 678.90 mi (1,092.59 km) |
| Apex to Jacksonville (North Carolina) | 108.18 mi (174.10 km) |
