| Duluth to Iselin (New Jersey) | 985.48 mi (1,585.98 km) |
| Duluth to Isla Vista (California) | 1,673.63 mi (2,693.44 km) |
| Duluth to Issaquah (Washington) | 1,397.37 mi (2,248.86 km) |
| Duluth to Ithaca (New York) | 823.51 mi (1,325.31 km) |
| Duluth to Ives Estates (Florida) | 1,580.14 mi (2,543.00 km) |
| Duluth to Jackson (Michigan) | 492.89 mi (793.24 km) |
| Duluth to Jackson (Mississippi) | 1,004.26 mi (1,616.20 km) |
| Duluth to Jackson (Missouri) | 661.54 mi (1,064.65 km) |
| Duluth to Jackson (Tennessee) | 787.20 mi (1,266.87 km) |
| Duluth to Jackson (Wyoming) | 934.27 mi (1,503.56 km) |
| Duluth to Jacksonville (Alabama) | 956.20 mi (1,538.85 km) |
| Duluth to Jacksonville (Arkansas) | 821.86 mi (1,322.65 km) |
| Duluth to Jacksonville (Florida) | 1,266.39 mi (2,038.05 km) |
| Duluth to Jacksonville (Illinois) | 496.19 mi (798.54 km) |
| Duluth to Jacksonville (North Carolina) | 1,131.34 mi (1,820.72 km) |
