| Monserrat to Noventa Vicentina | 741.76 mi (1,193.74 km) |
| Monserrat to Novi di Modena | 701.70 mi (1,129.28 km) |
| Monserrat to Novi Ligure | 608.64 mi (979.51 km) |
| Monserrat to Nuoro | 531.03 mi (854.61 km) |
| Monserrat to Occhiobello | 731.95 mi (1,177.97 km) |
| Monserrat to Oderzo | 799.06 mi (1,285.96 km) |
| Monserrat to Oggiono | 672.58 mi (1,082.41 km) |
| Monserrat to Olbia | 544.10 mi (875.64 km) |
| Monserrat to Oleggio | 637.63 mi (1,026.17 km) |
| Monserrat to Olgiate Comasco | 658.11 mi (1,059.12 km) |
| Monserrat to Olgiate Olona | 648.47 mi (1,043.62 km) |
| Monserrat to Omegna | 641.75 mi (1,032.80 km) |
| Monserrat to Opera | 650.78 mi (1,047.33 km) |
| Monserrat to Oppeano | 727.55 mi (1,170.88 km) |
| Monserrat to Orbassano | 570.48 mi (918.11 km) |
