| Kohtla-Jarve to Novi di Modena | 1,211.55 mi (1,949.80 km) |
| Kohtla-Jarve to Novi Ligure | 1,270.82 mi (2,045.18 km) |
| Kohtla-Jarve to Nuoro | 1,530.23 mi (2,462.66 km) |
| Kohtla-Jarve to Occhiobello | 1,194.20 mi (1,921.89 km) |
| Kohtla-Jarve to Oderzo | 1,121.08 mi (1,804.21 km) |
| Kohtla-Jarve to Oggiono | 1,196.08 mi (1,924.91 km) |
| Kohtla-Jarve to Olbia | 1,488.92 mi (2,396.19 km) |
| Kohtla-Jarve to Oleggio | 1,225.15 mi (1,971.70 km) |
| Kohtla-Jarve to Olgiate Comasco | 1,205.86 mi (1,940.64 km) |
| Kohtla-Jarve to Olgiate Olona | 1,216.78 mi (1,958.21 km) |
| Kohtla-Jarve to Omegna | 1,214.86 mi (1,955.12 km) |
| Kohtla-Jarve to Opera | 1,223.02 mi (1,968.26 km) |
| Kohtla-Jarve to Oppeano | 1,180.29 mi (1,899.50 km) |
| Kohtla-Jarve to Orbassano | 1,288.27 mi (2,073.28 km) |
| Kohtla-Jarve to Orbetello | 1,356.30 mi (2,182.75 km) |
