| Saco to Duluth (Minnesota) | 1,075.89 mi (1,731.47 km) |
| Saco to Dumas (Texas) | 1,744.62 mi (2,807.70 km) |
| Saco to Dumont (New Jersey) | 254.35 mi (409.34 km) |
| Saco to Duncan (Oklahoma) | 1,589.99 mi (2,558.84 km) |
| Saco to Duncanville (Texas) | 1,613.46 mi (2,596.62 km) |
| Saco to Dundalk (Maryland) | 429.54 mi (691.28 km) |
| Saco to Dunedin (Florida) | 1,271.55 mi (2,046.36 km) |
| Saco to Dunkirk (New York) | 453.85 mi (730.40 km) |
| Saco to Dunmore (Pennsylvania) | 300.37 mi (483.39 km) |
| Saco to Dunwoody (Georgia) | 995.95 mi (1,602.83 km) |
| Saco to Durango (Colorado) | 1,998.04 mi (3,215.53 km) |
| Saco to Durant (Oklahoma) | 1,536.13 mi (2,472.17 km) |
| Saco to Durham (North Carolina) | 687.56 mi (1,106.52 km) |
| Saco to Dyer (Indiana) | 877.89 mi (1,412.82 km) |
| Saco to Dyersburg (Tennessee) | 1,126.14 mi (1,812.35 km) |
