| Islington to Superior (Colorado) | 4,680.46 mi (7,532.47 km) |
| Islington to Superior (Wisconsin) | 3,888.65 mi (6,258.18 km) |
| Islington to Surprise (Arizona) | 5,269.13 mi (8,479.84 km) |
| Islington to Susanville (California) | 5,146.91 mi (8,283.14 km) |
| Islington to Sussex (Wisconsin) | 3,911.55 mi (6,295.04 km) |
| Islington to Suwanee (Georgia) | 4,179.17 mi (6,725.72 km) |
| Islington to Swansea (Illinois) | 4,195.62 mi (6,752.20 km) |
| Islington to Sweetwater (Florida) | 4,436.04 mi (7,139.12 km) |
| Islington to Sweetwater (Texas) | 4,901.63 mi (7,888.42 km) |
| Islington to Sycamore (Illinois) | 3,981.77 mi (6,408.03 km) |
| Islington to Sylacauga (Alabama) | 4,310.88 mi (6,937.69 km) |
| Islington to Sylvania (Ohio) | 3,804.20 mi (6,122.27 km) |
| Islington to Syosset (New York) | 3,436.38 mi (5,530.32 km) |
| Islington to Syracuse (New York) | 3,447.79 mi (5,548.68 km) |
| Islington to Syracuse (Utah) | 4,848.03 mi (7,802.16 km) |
