| Montecatini Terme to Dallas (Texas) | 5,450.09 mi (8,771.07 km) |
| Montecatini Terme to Dalton (Georgia) | 4,861.63 mi (7,824.04 km) |
| Montecatini Terme to Daly City (California) | 6,087.64 mi (9,797.10 km) |
| Montecatini Terme to Damascus (Maryland) | 4,332.52 mi (6,972.51 km) |
| Montecatini Terme to Damascus (Oregon) | 5,632.85 mi (9,065.19 km) |
| Montecatini Terme to Dana Point (California) | 6,185.44 mi (9,954.51 km) |
| Montecatini Terme to Danbury (Connecticut) | 4,087.45 mi (6,578.12 km) |
| Montecatini Terme to Dania Beach (Florida) | 5,037.26 mi (8,106.69 km) |
| Montecatini Terme to Danville (California) | 6,065.87 mi (9,762.08 km) |
| Montecatini Terme to Danville (Illinois) | 4,732.59 mi (7,616.37 km) |
| Montecatini Terme to Danville (Indiana) | 4,704.42 mi (7,571.04 km) |
| Montecatini Terme to Danville (Kentucky) | 4,725.84 mi (7,605.50 km) |
| Montecatini Terme to Danville (Virginia) | 4,540.30 mi (7,306.91 km) |
| Montecatini Terme to Daphne (Alabama) | 5,177.87 mi (8,332.98 km) |
| Montecatini Terme to Darby (Pennsylvania) | 4,222.48 mi (6,795.42 km) |
