| Philadelphia to Ianca | 4,854.66 mi (7,812.83 km) |
| Philadelphia to Iasi | 4,774.41 mi (7,683.67 km) |
| Philadelphia to Iernut | 4,674.91 mi (7,523.54 km) |
| Philadelphia to Ineu | 4,582.02 mi (7,374.04 km) |
| Philadelphia to Jibou | 4,604.70 mi (7,410.56 km) |
| Philadelphia to Jilava | 4,833.51 mi (7,778.78 km) |
| Philadelphia to Jimbolia | 4,562.45 mi (7,342.55 km) |
| Philadelphia to Liesti | 4,836.93 mi (7,784.29 km) |
| Philadelphia to Lipova | 4,589.13 mi (7,385.50 km) |
| Philadelphia to Liteni | 4,719.93 mi (7,595.99 km) |
| Philadelphia to Ludus | 4,668.61 mi (7,513.40 km) |
| Philadelphia to Lugoj | 4,613.40 mi (7,424.54 km) |
| Philadelphia to Lupeni | 4,679.23 mi (7,530.50 km) |
| Philadelphia to Magurele | 4,830.91 mi (7,774.59 km) |
| Philadelphia to Mangalia | 4,953.71 mi (7,972.23 km) |
