| Montecatini Terme to Red Bank (New Jersey) | 4,153.79 mi (6,684.87 km) |
| Montecatini Terme to Red Bank (Tennessee) | 4,860.26 mi (7,821.83 km) |
| Montecatini Terme to Red Bluff (California) | 5,935.13 mi (9,551.67 km) |
| Montecatini Terme to Red Hill (South Carolina) | 4,642.41 mi (7,471.24 km) |
| Montecatini Terme to Red Oak (Texas) | 5,464.33 mi (8,793.99 km) |
| Montecatini Terme to Red Wing (Minnesota) | 4,727.30 mi (7,607.86 km) |
| Montecatini Terme to Redan (Georgia) | 4,872.62 mi (7,841.72 km) |
| Montecatini Terme to Redding (California) | 5,915.31 mi (9,519.77 km) |
| Montecatini Terme to Redland (Maryland) | 4,335.89 mi (6,977.94 km) |
| Montecatini Terme to Redlands (California) | 6,135.44 mi (9,874.04 km) |
| Montecatini Terme to Redmond (Oregon) | 5,667.45 mi (9,120.88 km) |
| Montecatini Terme to Redmond (Washington) | 5,492.94 mi (8,840.04 km) |
| Montecatini Terme to Redondo Beach (California) | 6,185.43 mi (9,954.48 km) |
| Montecatini Terme to Redwood City (California) | 6,091.42 mi (9,803.19 km) |
| Montecatini Terme to Reedley (California) | 6,061.39 mi (9,754.87 km) |
