| Eustis to Superior (Colorado) | 1,535.11 mi (2,470.52 km) |
| Eustis to Superior (Wisconsin) | 1,354.33 mi (2,179.59 km) |
| Eustis to Surprise (Arizona) | 1,840.74 mi (2,962.38 km) |
| Eustis to Susanville (California) | 2,331.15 mi (3,751.63 km) |
| Eustis to Sussex (Wisconsin) | 1,051.33 mi (1,691.95 km) |
| Eustis to Suwanee (Georgia) | 385.55 mi (620.49 km) |
| Eustis to Swansea (Illinois) | 821.80 mi (1,322.55 km) |
| Eustis to Sweetwater (Florida) | 227.15 mi (365.57 km) |
| Eustis to Sweetwater (Texas) | 1,139.31 mi (1,833.54 km) |
| Eustis to Sycamore (Illinois) | 988.91 mi (1,591.50 km) |
| Eustis to Sylacauga (Alabama) | 403.41 mi (649.22 km) |
| Eustis to Sylvania (Ohio) | 895.39 mi (1,440.99 km) |
| Eustis to Syosset (New York) | 946.41 mi (1,523.11 km) |
| Eustis to Syracuse (New York) | 1,027.13 mi (1,653.01 km) |
| Eustis to Syracuse (Utah) | 1,903.68 mi (3,063.67 km) |
