| River Ridge to Noblesville (Indiana) | 735.70 mi (1,184.00 km) |
| River Ridge to Nocatee (Florida) | 527.01 mi (848.15 km) |
| River Ridge to Nogales (Arizona) | 1,233.08 mi (1,984.44 km) |
| River Ridge to Nolensville (Tennessee) | 462.56 mi (744.42 km) |
| River Ridge to Norco (California) | 1,620.69 mi (2,608.24 km) |
| River Ridge to Norcross (Georgia) | 446.91 mi (719.24 km) |
| River Ridge to Norfolk (Nebraska) | 925.35 mi (1,489.21 km) |
| River Ridge to Norfolk (Virginia) | 935.38 mi (1,505.35 km) |
| River Ridge to Normal (Illinois) | 733.07 mi (1,179.76 km) |
| River Ridge to Norman (Oklahoma) | 551.88 mi (888.16 km) |
| River Ridge to Norridge (Illinois) | 840.09 mi (1,351.99 km) |
| River Ridge to Norristown (Pennsylvania) | 1,093.51 mi (1,759.83 km) |
| River Ridge to North Adams (Massachusetts) | 1,291.28 mi (2,078.12 km) |
| River Ridge to North Amityville (New York) | 1,199.87 mi (1,931.01 km) |
| River Ridge to North Arlington (New Jersey) | 1,172.07 mi (1,886.27 km) |
