| Havre de Grace to Ridgeland (Mississippi) | 924.53 mi (1,487.89 km) |
| Havre de Grace to Ridgewood (New Jersey) | 144.76 mi (232.97 km) |
| Havre de Grace to Rifle (Colorado) | 1,677.97 mi (2,700.43 km) |
| Havre de Grace to Rincon (Georgia) | 577.02 mi (928.62 km) |
| Havre de Grace to Ringwood (New Jersey) | 144.86 mi (233.13 km) |
| Havre de Grace to Río Grande (Puerto Rico) | 1,586.34 mi (2,552.97 km) |
| Havre de Grace to Rio Grande City (Texas) | 1,592.56 mi (2,562.98 km) |
| Havre de Grace to Rio Linda (California) | 2,404.36 mi (3,869.45 km) |
| Havre de Grace to Rio Rancho (New Mexico) | 1,695.50 mi (2,728.64 km) |
| Havre de Grace to Rio Rico (Arizona) | 2,024.49 mi (3,258.09 km) |
| Havre de Grace to Ripon (California) | 2,406.98 mi (3,873.65 km) |
| Havre de Grace to River Edge (New Jersey) | 145.13 mi (233.57 km) |
| Havre de Grace to River Falls (Wisconsin) | 919.11 mi (1,479.17 km) |
| Havre de Grace to River Forest (Illinois) | 633.44 mi (1,019.42 km) |
| Havre de Grace to River Grove (Illinois) | 634.76 mi (1,021.55 km) |
