| Guadarrama to Ianca | 1,616.18 mi (2,600.98 km) |
| Guadarrama to Iasi | 1,626.64 mi (2,617.82 km) |
| Guadarrama to Iernut | 1,464.33 mi (2,356.60 km) |
| Guadarrama to Ineu | 1,350.77 mi (2,173.85 km) |
| Guadarrama to Jibou | 1,425.12 mi (2,293.52 km) |
| Guadarrama to Jilava | 1,548.32 mi (2,491.78 km) |
| Guadarrama to Jimbolia | 1,292.94 mi (2,080.79 km) |
| Guadarrama to Liesti | 1,619.59 mi (2,606.48 km) |
| Guadarrama to Lipova | 1,340.95 mi (2,158.05 km) |
| Guadarrama to Liteni | 1,579.60 mi (2,542.11 km) |
| Guadarrama to Ludus | 1,457.99 mi (2,346.41 km) |
| Guadarrama to Lugoj | 1,349.22 mi (2,171.37 km) |
| Guadarrama to Lupeni | 1,410.65 mi (2,270.22 km) |
| Guadarrama to Magurele | 1,545.91 mi (2,487.90 km) |
| Guadarrama to Mangalia | 1,674.12 mi (2,694.24 km) |
