| Ariano Irpino to Resana | 347.31 mi (558.94 km) |
| Ariano Irpino to Rescaldina | 435.81 mi (701.37 km) |
| Ariano Irpino to Rezzato | 385.00 mi (619.60 km) |
| Ariano Irpino to Rho | 428.94 mi (690.31 km) |
| Ariano Irpino to Ribera | 270.58 mi (435.45 km) |
| Ariano Irpino to Riccione Marina | 232.56 mi (374.27 km) |
| Ariano Irpino to Riesi | 272.72 mi (438.89 km) |
| Ariano Irpino to Rieti | 143.89 mi (231.57 km) |
| Ariano Irpino to Rignano Flaminio | 152.69 mi (245.73 km) |
| Ariano Irpino to Rignano sull'Arno | 256.80 mi (413.27 km) |
| Ariano Irpino to Rimini | 238.22 mi (383.38 km) |
| Ariano Irpino to Rionero in Vulture | 34.25 mi (55.12 km) |
| Ariano Irpino to Riposto | 236.34 mi (380.35 km) |
| Ariano Irpino to Riva del Garda | 389.65 mi (627.09 km) |
| Ariano Irpino to Rivalta di Torino | 466.38 mi (750.57 km) |
