| Monroe to Norton Shores (Michigan) | 800.63 mi (1,288.48 km) |
| Monroe to Norwalk (California) | 1,502.34 mi (2,417.78 km) |
| Monroe to Norwalk (Connecticut) | 1,186.94 mi (1,910.20 km) |
| Monroe to Norwalk (Iowa) | 626.17 mi (1,007.72 km) |
| Monroe to Norwalk (Ohio) | 797.29 mi (1,283.11 km) |
| Monroe to Norwich (Connecticut) | 1,262.37 mi (2,031.58 km) |
| Monroe to Norwood (Ohio) | 626.37 mi (1,008.04 km) |
| Monroe to Novato (California) | 1,752.87 mi (2,820.98 km) |
| Monroe to Novi (Michigan) | 832.77 mi (1,340.22 km) |
| Monroe to O'Fallon (Illinois) | 437.21 mi (703.62 km) |
| Monroe to O'Fallon (Missouri) | 439.64 mi (707.53 km) |
| Monroe to Oak Creek (Wisconsin) | 751.19 mi (1,208.92 km) |
| Monroe to Oak Forest (Illinois) | 671.35 mi (1,080.43 km) |
| Monroe to Oak Grove (Oregon) | 1,851.85 mi (2,980.27 km) |
| Monroe to Oak Grove (South Carolina) | 639.28 mi (1,028.82 km) |
