| Casper to Illzach | 4,988.11 mi (8,027.60 km) |
| Casper to Ingre | 4,795.83 mi (7,718.14 km) |
| Casper to Irigny | 5,005.43 mi (8,055.47 km) |
| Casper to Isbergues | 4,692.90 mi (7,552.49 km) |
| Casper to Issoire | 4,956.64 mi (7,976.95 km) |
| Casper to Issoudun | 4,846.72 mi (7,800.05 km) |
| Casper to Issy-les-Moulineaux | 4,769.37 mi (7,675.56 km) |
| Casper to Istres | 5,115.72 mi (8,232.95 km) |
| Casper to Ivry-sur-Seine | 4,773.66 mi (7,682.46 km) |
| Casper to Jarville-la-Malgrange | 4,907.63 mi (7,898.08 km) |
| Casper to Jeumont | 4,761.85 mi (7,663.46 km) |
| Casper to Joigny | 4,846.76 mi (7,800.11 km) |
| Casper to Joinville-le-Pont | 4,776.35 mi (7,686.79 km) |
| Casper to Joue-les-Tours | 4,781.55 mi (7,695.16 km) |
| Casper to Jouy-le-Moutier | 4,752.93 mi (7,649.11 km) |
