| San Luis to Duluth (Minnesota) | 1,544.61 mi (2,485.82 km) |
| San Luis to Dumas (Texas) | 764.13 mi (1,229.75 km) |
| San Luis to Dumont (New Jersey) | 2,307.20 mi (3,713.09 km) |
| San Luis to Duncan (Oklahoma) | 976.19 mi (1,571.03 km) |
| San Luis to Duncanville (Texas) | 1,035.08 mi (1,665.80 km) |
| San Luis to Dundalk (Maryland) | 2,173.17 mi (3,497.38 km) |
| San Luis to Dunedin (Florida) | 1,922.54 mi (3,094.03 km) |
| San Luis to Dunkirk (New York) | 2,041.23 mi (3,285.05 km) |
| San Luis to Dunmore (Pennsylvania) | 2,224.60 mi (3,580.15 km) |
| San Luis to Dunwoody (Georgia) | 1,753.51 mi (2,822.00 km) |
| San Luis to Durango (Colorado) | 508.41 mi (818.20 km) |
| San Luis to Durant (Oklahoma) | 1,062.11 mi (1,709.30 km) |
| San Luis to Durham (North Carolina) | 2,048.01 mi (3,295.95 km) |
| San Luis to Dyer (Indiana) | 1,616.23 mi (2,601.08 km) |
| San Luis to Dyersburg (Tennessee) | 1,462.82 mi (2,354.18 km) |
