| Douarnenez to Iselin (New Jersey) | 3,377.16 mi (5,435.01 km) |
| Douarnenez to Isla Vista (California) | 5,489.44 mi (8,834.40 km) |
| Douarnenez to Issaquah (Washington) | 4,847.65 mi (7,801.53 km) |
| Douarnenez to Ithaca (New York) | 3,400.80 mi (5,473.07 km) |
| Douarnenez to Ives Estates (Florida) | 4,269.78 mi (6,871.55 km) |
| Douarnenez to Jackson (Michigan) | 3,741.91 mi (6,022.02 km) |
| Douarnenez to Jackson (Mississippi) | 4,421.92 mi (7,116.40 km) |
| Douarnenez to Jackson (Missouri) | 4,167.98 mi (6,707.72 km) |
| Douarnenez to Jackson (Tennessee) | 4,210.36 mi (6,775.92 km) |
| Douarnenez to Jackson (Wyoming) | 4,697.49 mi (7,559.89 km) |
| Douarnenez to Jacksonville (Alabama) | 4,159.94 mi (6,694.77 km) |
| Douarnenez to Jacksonville (Arkansas) | 4,385.51 mi (7,057.80 km) |
| Douarnenez to Jacksonville (Florida) | 4,135.79 mi (6,655.91 km) |
| Douarnenez to Jacksonville (Illinois) | 4,088.72 mi (6,580.16 km) |
| Douarnenez to Jacksonville (North Carolina) | 3,750.07 mi (6,035.15 km) |
