| Rio Rico to Duluth (Minnesota) | 1,453.69 mi (2,339.48 km) |
| Rio Rico to Dumas (Texas) | 599.78 mi (965.25 km) |
| Rio Rico to Dumont (New Jersey) | 2,144.98 mi (3,452.01 km) |
| Rio Rico to Duncan (Oklahoma) | 785.06 mi (1,263.43 km) |
| Rio Rico to Duncanville (Texas) | 827.34 mi (1,331.47 km) |
| Rio Rico to Dundalk (Maryland) | 2,002.66 mi (3,222.97 km) |
| Rio Rico to Dunedin (Florida) | 1,703.61 mi (2,741.70 km) |
| Rio Rico to Dunkirk (New York) | 1,890.59 mi (3,042.62 km) |
| Rio Rico to Dunmore (Pennsylvania) | 2,065.43 mi (3,323.99 km) |
| Rio Rico to Dunwoody (Georgia) | 1,555.50 mi (2,503.33 km) |
| Rio Rico to Durango (Colorado) | 436.28 mi (702.12 km) |
| Rio Rico to Durant (Oklahoma) | 864.82 mi (1,391.80 km) |
| Rio Rico to Durham (North Carolina) | 1,860.87 mi (2,994.77 km) |
| Rio Rico to Dyer (Indiana) | 1,469.15 mi (2,364.37 km) |
| Rio Rico to Dyersburg (Tennessee) | 1,277.45 mi (2,055.86 km) |
