| Gary to Norton Shores (Michigan) | 122.13 mi (196.55 km) |
| Gary to Norwalk (California) | 1,750.38 mi (2,816.97 km) |
| Gary to Norwalk (Connecticut) | 722.23 mi (1,162.32 km) |
| Gary to Norwalk (Iowa) | 328.09 mi (528.00 km) |
| Gary to Norwalk (Ohio) | 246.65 mi (396.95 km) |
| Gary to Norwich (Connecticut) | 787.75 mi (1,267.75 km) |
| Gary to Norwood (Ohio) | 226.67 mi (364.78 km) |
| Gary to Novato (California) | 1,870.42 mi (3,010.15 km) |
| Gary to Novi (Michigan) | 207.25 mi (333.54 km) |
| Gary to O'Fallon (Illinois) | 247.32 mi (398.03 km) |
| Gary to O'Fallon (Missouri) | 263.05 mi (423.34 km) |
| Gary to Oak Creek (Wisconsin) | 93.51 mi (150.49 km) |
| Gary to Oak Forest (Illinois) | 20.97 mi (33.75 km) |
| Gary to Oak Grove (Oregon) | 1,773.57 mi (2,854.28 km) |
| Gary to Oak Grove (South Carolina) | 625.12 mi (1,006.03 km) |
