| Ocsa to Illzach | 554.53 mi (892.43 km) |
| Ocsa to Ingre | 810.07 mi (1,303.69 km) |
| Ocsa to Irigny | 693.30 mi (1,115.76 km) |
| Ocsa to Isbergues | 792.81 mi (1,275.91 km) |
| Ocsa to Issoire | 769.15 mi (1,237.82 km) |
| Ocsa to Issoudun | 808.89 mi (1,301.79 km) |
| Ocsa to Issy-les-Moulineaux | 788.45 mi (1,268.89 km) |
| Ocsa to Istres | 736.99 mi (1,186.07 km) |
| Ocsa to Ivry-sur-Seine | 783.67 mi (1,261.19 km) |
| Ocsa to Jarville-la-Malgrange | 608.84 mi (979.84 km) |
| Ocsa to Jeumont | 717.51 mi (1,154.72 km) |
| Ocsa to Joigny | 737.16 mi (1,186.35 km) |
| Ocsa to Joinville-le-Pont | 779.23 mi (1,254.04 km) |
| Ocsa to Joue-les-Tours | 867.39 mi (1,395.93 km) |
| Ocsa to Jouy-le-Moutier | 799.33 mi (1,286.40 km) |
