| Duffel to Lake St. Louis (Missouri) | 4,404.97 mi (7,089.12 km) |
| Duffel to Lake Station (Indiana) | 4,137.11 mi (6,658.03 km) |
| Duffel to Lake Stevens (Washington) | 4,896.35 mi (7,879.91 km) |
| Duffel to Lake Stickney (Washington) | 4,907.91 mi (7,898.52 km) |
| Duffel to Lake Tapps (Washington) | 4,943.33 mi (7,955.52 km) |
| Duffel to Lake Wales (Florida) | 4,580.60 mi (7,371.77 km) |
| Duffel to Lake Wylie (South Carolina) | 4,204.57 mi (6,766.60 km) |
| Duffel to Lake Zurich (Illinois) | 4,138.36 mi (6,660.04 km) |
| Duffel to Lakeland (Florida) | 4,588.70 mi (7,384.79 km) |
| Duffel to Lakeland (Tennessee) | 4,540.47 mi (7,307.18 km) |
| Duffel to Lakeland Highlands (Florida) | 4,593.46 mi (7,392.46 km) |
| Duffel to Lakeland North (Washington) | 4,939.86 mi (7,949.93 km) |
| Duffel to Lakeland South (Washington) | 4,943.34 mi (7,955.53 km) |
| Duffel to Lakeland Village (California) | 5,602.02 mi (9,015.58 km) |
| Duffel to Lakeside (California) | 5,633.47 mi (9,066.19 km) |
