| Agios Ioannis Rentis to Novi di Modena | 814.74 mi (1,311.20 km) |
| Agios Ioannis Rentis to Novi Ligure | 901.10 mi (1,450.18 km) |
| Agios Ioannis Rentis to Nuoro | 784.13 mi (1,261.93 km) |
| Agios Ioannis Rentis to Occhiobello | 787.70 mi (1,267.68 km) |
| Agios Ioannis Rentis to Oderzo | 787.25 mi (1,266.95 km) |
| Agios Ioannis Rentis to Oggiono | 911.07 mi (1,466.23 km) |
| Agios Ioannis Rentis to Olbia | 781.92 mi (1,258.38 km) |
| Agios Ioannis Rentis to Oleggio | 934.62 mi (1,504.12 km) |
| Agios Ioannis Rentis to Olgiate Comasco | 926.93 mi (1,491.75 km) |
| Agios Ioannis Rentis to Olgiate Olona | 925.22 mi (1,489.00 km) |
| Agios Ioannis Rentis to Omegna | 953.54 mi (1,534.58 km) |
| Agios Ioannis Rentis to Opera | 902.65 mi (1,452.67 km) |
| Agios Ioannis Rentis to Oppeano | 818.33 mi (1,316.98 km) |
| Agios Ioannis Rentis to Orbassano | 963.67 mi (1,550.87 km) |
| Agios Ioannis Rentis to Orbetello | 725.28 mi (1,167.23 km) |
