| Arco to Superior (Colorado) | 5,312.28 mi (8,549.29 km) |
| Arco to Superior (Wisconsin) | 4,521.37 mi (7,276.45 km) |
| Arco to Surprise (Arizona) | 5,900.43 mi (9,495.82 km) |
| Arco to Susanville (California) | 5,762.80 mi (9,274.33 km) |
| Arco to Sussex (Wisconsin) | 4,542.60 mi (7,310.60 km) |
| Arco to Suwanee (Georgia) | 4,792.48 mi (7,712.74 km) |
| Arco to Swansea (Illinois) | 4,823.66 mi (7,762.94 km) |
| Arco to Sweetwater (Florida) | 5,017.88 mi (8,075.50 km) |
| Arco to Sweetwater (Texas) | 5,532.11 mi (8,903.07 km) |
| Arco to Sycamore (Illinois) | 4,612.18 mi (7,422.59 km) |
| Arco to Sylacauga (Alabama) | 4,926.04 mi (7,927.70 km) |
| Arco to Sylvania (Ohio) | 4,430.81 mi (7,130.70 km) |
| Arco to Syosset (New York) | 4,048.76 mi (6,515.84 km) |
| Arco to Syracuse (New York) | 4,069.08 mi (6,548.56 km) |
| Arco to Syracuse (Utah) | 5,474.34 mi (8,810.11 km) |
