| Monteforte Irpino to Novi di Modena | 337.20 mi (542.67 km) |
| Monteforte Irpino to Novi Ligure | 402.02 mi (646.99 km) |
| Monteforte Irpino to Nuoro | 285.28 mi (459.11 km) |
| Monteforte Irpino to Occhiobello | 320.42 mi (515.67 km) |
| Monteforte Irpino to Oderzo | 355.74 mi (572.51 km) |
| Monteforte Irpino to Oggiono | 432.20 mi (695.56 km) |
| Monteforte Irpino to Olbia | 272.53 mi (438.59 km) |
| Monteforte Irpino to Oleggio | 446.50 mi (718.58 km) |
| Monteforte Irpino to Olgiate Comasco | 444.44 mi (715.26 km) |
| Monteforte Irpino to Olgiate Olona | 439.65 mi (707.55 km) |
| Monteforte Irpino to Omegna | 467.80 mi (752.85 km) |
| Monteforte Irpino to Opera | 416.01 mi (669.50 km) |
| Monteforte Irpino to Oppeano | 352.83 mi (567.83 km) |
| Monteforte Irpino to Orbassano | 460.95 mi (741.83 km) |
| Monteforte Irpino to Orbetello | 210.17 mi (338.24 km) |
