| River Ridge to Portage (Indiana) | 821.03 mi (1,321.31 km) |
| River Ridge to Portage (Michigan) | 884.00 mi (1,422.66 km) |
| River Ridge to Portage (Wisconsin) | 939.87 mi (1,512.57 km) |
| River Ridge to Portales (New Mexico) | 821.66 mi (1,322.34 km) |
| River Ridge to Porterville (California) | 1,714.99 mi (2,760.02 km) |
| River Ridge to Portland (Maine) | 1,447.67 mi (2,329.80 km) |
| River Ridge to Portland (Oregon) | 2,052.10 mi (3,302.54 km) |
| River Ridge to Portland (Tennessee) | 505.46 mi (813.46 km) |
| River Ridge to Portland (Texas) | 452.78 mi (728.68 km) |
| River Ridge to Portsmouth (New Hampshire) | 1,402.46 mi (2,257.03 km) |
| River Ridge to Portsmouth (Ohio) | 735.23 mi (1,183.24 km) |
| River Ridge to Portsmouth (Virginia) | 929.21 mi (1,495.41 km) |
| River Ridge to Post Falls (Idaho) | 1,873.40 mi (3,014.95 km) |
| River Ridge to Potomac (Maryland) | 968.60 mi (1,558.82 km) |
| River Ridge to Potomac Park (California) | 1,706.78 mi (2,746.80 km) |
