| Groningen to Superior (Colorado) | 4,827.56 mi (7,769.21 km) |
| Groningen to Superior (Wisconsin) | 4,048.64 mi (6,515.66 km) |
| Groningen to Surprise (Arizona) | 5,411.34 mi (8,708.71 km) |
| Groningen to Susanville (California) | 5,243.36 mi (8,438.38 km) |
| Groningen to Sussex (Wisconsin) | 4,094.63 mi (6,589.67 km) |
| Groningen to Suwanee (Georgia) | 4,401.79 mi (7,083.99 km) |
| Groningen to Swansea (Illinois) | 4,389.66 mi (7,064.48 km) |
| Groningen to Sweetwater (Florida) | 4,687.84 mi (7,544.34 km) |
| Groningen to Sweetwater (Texas) | 5,084.76 mi (8,183.13 km) |
| Groningen to Sycamore (Illinois) | 4,167.71 mi (6,707.28 km) |
| Groningen to Sylacauga (Alabama) | 4,530.50 mi (7,291.13 km) |
| Groningen to Sylvania (Ohio) | 4,003.58 mi (6,443.15 km) |
| Groningen to Syosset (New York) | 3,662.75 mi (5,894.63 km) |
| Groningen to Syracuse (New York) | 3,660.23 mi (5,890.56 km) |
| Groningen to Syracuse (Utah) | 4,970.42 mi (7,999.11 km) |
