| River Ridge to Myrtle Grove (Florida) | 177.07 mi (284.96 km) |
| River Ridge to Myrtle Grove (North Carolina) | 777.02 mi (1,250.49 km) |
| River Ridge to Nacogdoches (Texas) | 286.82 mi (461.60 km) |
| River Ridge to Nampa (Idaho) | 1,723.80 mi (2,774.20 km) |
| River Ridge to Nanakuli (Hawaii) | 4,212.42 mi (6,779.23 km) |
| River Ridge to Nanticoke (Pennsylvania) | 1,111.51 mi (1,788.80 km) |
| River Ridge to Nanuet (New York) | 1,189.05 mi (1,913.59 km) |
| River Ridge to Napa (California) | 1,912.10 mi (3,077.23 km) |
| River Ridge to Naperville (Illinois) | 822.53 mi (1,323.74 km) |
| River Ridge to Naples (Florida) | 577.04 mi (928.65 km) |
| River Ridge to Naranja (Florida) | 672.85 mi (1,082.86 km) |
| River Ridge to Nashua (New Hampshire) | 1,360.80 mi (2,190.00 km) |
| River Ridge to Nashville (Tennessee) | 472.99 mi (761.21 km) |
| River Ridge to Natchez (Mississippi) | 129.54 mi (208.48 km) |
| River Ridge to Natchitoches (Louisiana) | 210.05 mi (338.04 km) |
