| Risca to Lake Grove (New York) | 3,294.77 mi (5,302.42 km) |
| Risca to Lake Havasu City (Arizona) | 5,182.52 mi (8,340.45 km) |
| Risca to Lake Hopatcong (New Jersey) | 3,351.86 mi (5,394.30 km) |
| Risca to Lake in the Hills (Illinois) | 3,844.11 mi (6,186.49 km) |
| Risca to Lake Jackson (Texas) | 4,768.00 mi (7,673.36 km) |
| Risca to Lake Los Angeles (California) | 5,294.62 mi (8,520.87 km) |
| Risca to Lake Magdalene (Florida) | 4,281.79 mi (6,890.87 km) |
| Risca to Lake Mary (Florida) | 4,200.17 mi (6,759.51 km) |
| Risca to Lake Monticello (Virginia) | 3,638.58 mi (5,855.72 km) |
| Risca to Lake Morton-Berrydale (Washington) | 4,708.72 mi (7,577.95 km) |
| Risca to Lake Norman of Catawba (North Carolina) | 3,855.03 mi (6,204.07 km) |
| Risca to Lake Oswego (Oregon) | 4,833.28 mi (7,778.41 km) |
| Risca to Lake Ridge (Virginia) | 3,562.13 mi (5,732.69 km) |
| Risca to Lake Ronkonkoma (New York) | 3,295.83 mi (5,304.13 km) |
| Risca to Lake Shore (Maryland) | 3,509.82 mi (5,648.50 km) |
