| Knowle to Superior (Colorado) | 4,590.05 mi (7,386.98 km) |
| Knowle to Superior (Wisconsin) | 3,798.58 mi (6,113.22 km) |
| Knowle to Surprise (Arizona) | 5,178.65 mi (8,334.23 km) |
| Knowle to Susanville (California) | 5,056.86 mi (8,138.24 km) |
| Knowle to Sussex (Wisconsin) | 3,822.81 mi (6,152.22 km) |
| Knowle to Suwanee (Georgia) | 4,095.20 mi (6,590.59 km) |
| Knowle to Swansea (Illinois) | 4,107.90 mi (6,611.03 km) |
| Knowle to Sweetwater (Florida) | 4,358.53 mi (7,014.38 km) |
| Knowle to Sweetwater (Texas) | 4,813.06 mi (7,745.87 km) |
| Knowle to Sycamore (Illinois) | 3,893.27 mi (6,265.61 km) |
| Knowle to Sylacauga (Alabama) | 4,226.45 mi (6,801.82 km) |
| Knowle to Sylvania (Ohio) | 3,716.95 mi (5,981.85 km) |
| Knowle to Syosset (New York) | 3,352.86 mi (5,395.90 km) |
| Knowle to Syracuse (New York) | 3,362.06 mi (5,410.72 km) |
| Knowle to Syracuse (Utah) | 4,757.45 mi (7,656.37 km) |
