| Des Moines to Norton Shores (Michigan) | 391.22 mi (629.61 km) |
| Des Moines to Norwalk (California) | 1,432.04 mi (2,304.64 km) |
| Des Moines to Norwalk (Connecticut) | 1,045.35 mi (1,682.33 km) |
| Des Moines to Norwalk (Iowa) | 7.10 mi (11.42 km) |
| Des Moines to Norwalk (Ohio) | 570.18 mi (917.62 km) |
| Des Moines to Norwich (Connecticut) | 1,109.78 mi (1,786.02 km) |
| Des Moines to Norwood (Ohio) | 509.74 mi (820.35 km) |
| Des Moines to Novato (California) | 1,547.16 mi (2,489.91 km) |
| Des Moines to Novi (Michigan) | 522.92 mi (841.55 km) |
| Des Moines to O'Fallon (Illinois) | 283.53 mi (456.30 km) |
| Des Moines to O'Fallon (Missouri) | 245.77 mi (395.52 km) |
| Des Moines to Oak Creek (Wisconsin) | 305.70 mi (491.98 km) |
| Des Moines to Oak Forest (Illinois) | 302.66 mi (487.09 km) |
| Des Moines to Oak Grove (Oregon) | 1,470.50 mi (2,366.55 km) |
| Des Moines to Oak Grove (South Carolina) | 857.95 mi (1,380.73 km) |
