| Smolyan to Ingre | 1,199.26 mi (1,930.02 km) |
| Smolyan to Irigny | 1,030.44 mi (1,658.33 km) |
| Smolyan to Isbergues | 1,228.09 mi (1,976.42 km) |
| Smolyan to Issoire | 1,104.61 mi (1,777.69 km) |
| Smolyan to Issoudun | 1,178.13 mi (1,896.02 km) |
| Smolyan to Issy-les-Moulineaux | 1,195.20 mi (1,923.49 km) |
| Smolyan to Istres | 1,009.70 mi (1,624.95 km) |
| Smolyan to Ivry-sur-Seine | 1,190.32 mi (1,915.63 km) |
| Smolyan to Jarville-la-Malgrange | 1,022.14 mi (1,644.98 km) |
| Smolyan to Jeumont | 1,152.59 mi (1,854.91 km) |
| Smolyan to Joigny | 1,129.67 mi (1,818.02 km) |
| Smolyan to Joinville-le-Pont | 1,186.30 mi (1,909.17 km) |
| Smolyan to Joue-les-Tours | 1,244.53 mi (2,002.89 km) |
| Smolyan to Jouy-le-Moutier | 1,208.93 mi (1,945.59 km) |
| Smolyan to Juvignac | 1,068.83 mi (1,720.11 km) |
