| Ittiri to Oerlinghausen | 785.38 mi (1,263.94 km) |
| Ittiri to Oestrich-Winkel | 650.06 mi (1,046.16 km) |
| Ittiri to Offenburg | 544.43 mi (876.17 km) |
| Ittiri to Oftersheim | 605.99 mi (975.25 km) |
| Ittiri to Ohrdruf | 714.29 mi (1,149.54 km) |
| Ittiri to Ohringen | 595.94 mi (959.08 km) |
| Ittiri to Olbernhau | 732.28 mi (1,178.49 km) |
| Ittiri to Olching | 542.28 mi (872.71 km) |
| Ittiri to Oldenburg | 866.86 mi (1,395.07 km) |
| Ittiri to Oldenburg in Holstein | 952.61 mi (1,533.08 km) |
| Ittiri to Olfen | 770.15 mi (1,239.43 km) |
| Ittiri to Olpe | 720.58 mi (1,159.66 km) |
| Ittiri to Olsberg | 742.76 mi (1,195.36 km) |
| Ittiri to Oranienburg | 868.01 mi (1,396.92 km) |
| Ittiri to Ortenberg | 674.47 mi (1,085.46 km) |
