| Bargoed to Indianola (Iowa) | 4,072.58 mi (6,554.18 km) |
| Bargoed to Indio (California) | 5,281.86 mi (8,500.34 km) |
| Bargoed to Inglewood (California) | 5,339.76 mi (8,593.51 km) |
| Bargoed to Inkster (Michigan) | 3,635.86 mi (5,851.36 km) |
| Bargoed to Inver Grove Heights (Minnesota) | 3,891.46 mi (6,262.69 km) |
| Bargoed to Inwood (New York) | 3,323.28 mi (5,348.30 km) |
| Bargoed to Iona (Florida) | 4,331.41 mi (6,970.73 km) |
| Bargoed to Ionia (Michigan) | 3,674.16 mi (5,912.99 km) |
| Bargoed to Iowa City (Iowa) | 3,982.00 mi (6,408.40 km) |
| Bargoed to Irmo (South Carolina) | 3,926.93 mi (6,319.78 km) |
| Bargoed to Irondale (Alabama) | 4,178.48 mi (6,724.61 km) |
| Bargoed to Ironton (Ohio) | 3,780.16 mi (6,083.57 km) |
| Bargoed to Irvine (California) | 5,336.63 mi (8,588.48 km) |
| Bargoed to Irving (Texas) | 4,624.42 mi (7,442.29 km) |
| Bargoed to Isabela (Puerto Rico) | 4,105.77 mi (6,607.60 km) |
