| Rialto to Duluth (Minnesota) | 1,578.80 mi (2,540.83 km) |
| Rialto to Dumas (Texas) | 880.46 mi (1,416.97 km) |
| Rialto to Dumont (New Jersey) | 2,398.89 mi (3,860.65 km) |
| Rialto to Duncan (Oklahoma) | 1,109.46 mi (1,785.50 km) |
| Rialto to Duncanville (Texas) | 1,183.76 mi (1,905.08 km) |
| Rialto to Dundalk (Maryland) | 2,273.93 mi (3,659.54 km) |
| Rialto to Dunedin (Florida) | 2,080.11 mi (3,347.62 km) |
| Rialto to Dunkirk (New York) | 2,123.44 mi (3,417.35 km) |
| Rialto to Dunmore (Pennsylvania) | 2,313.77 mi (3,723.66 km) |
| Rialto to Dunwoody (Georgia) | 1,885.64 mi (3,034.64 km) |
| Rialto to Durango (Colorado) | 576.00 mi (926.98 km) |
| Rialto to Durant (Oklahoma) | 1,199.83 mi (1,930.94 km) |
| Rialto to Durham (North Carolina) | 2,166.69 mi (3,486.95 km) |
| Rialto to Dyer (Indiana) | 1,699.20 mi (2,734.59 km) |
| Rialto to Dyersburg (Tennessee) | 1,583.94 mi (2,549.11 km) |
