| River Ridge to Pittsburg (California) | 1,887.74 mi (3,038.02 km) |
| River Ridge to Pittsburg (Kansas) | 575.57 mi (926.29 km) |
| River Ridge to Pittsburgh (Pennsylvania) | 925.33 mi (1,489.18 km) |
| River Ridge to Pittsfield (Massachusetts) | 1,275.73 mi (2,053.09 km) |
| River Ridge to Placentia (California) | 1,638.09 mi (2,636.24 km) |
| River Ridge to Placerville (California) | 1,836.42 mi (2,955.43 km) |
| River Ridge to Plainfield (Illinois) | 813.38 mi (1,309.00 km) |
| River Ridge to Plainfield (Indiana) | 707.02 mi (1,137.85 km) |
| River Ridge to Plainfield (New Jersey) | 1,152.89 mi (1,855.40 km) |
| River Ridge to Plainview (New York) | 1,200.30 mi (1,931.70 km) |
| River Ridge to Plainview (Texas) | 733.61 mi (1,180.63 km) |
| River Ridge to Plano (Illinois) | 815.00 mi (1,311.62 km) |
| River Ridge to Plano (Texas) | 439.76 mi (707.73 km) |
| River Ridge to Plant City (Florida) | 507.53 mi (816.80 km) |
| River Ridge to Plantation (Florida) | 662.18 mi (1,065.68 km) |
