| Illertissen to Rheinberg | 277.38 mi (446.40 km) |
| Illertissen to Rheine | 304.34 mi (489.79 km) |
| Illertissen to Rheinfelden (Baden) | 115.43 mi (185.76 km) |
| Illertissen to Ribnitz-Damgarten | 429.36 mi (690.99 km) |
| Illertissen to Richterich | 254.11 mi (408.95 km) |
| Illertissen to Riedlingen | 28.44 mi (45.77 km) |
| Illertissen to Riegelsberg | 161.46 mi (259.85 km) |
| Illertissen to Rielasingen-Worblingen | 66.45 mi (106.94 km) |
| Illertissen to Riesa | 257.15 mi (413.85 km) |
| Illertissen to Rietberg | 258.18 mi (415.50 km) |
| Illertissen to Rinteln | 278.11 mi (447.58 km) |
| Illertissen to Ritterhude | 348.20 mi (560.37 km) |
| Illertissen to Rodenbach | 141.74 mi (228.11 km) |
| Illertissen to Rodental | 149.51 mi (240.62 km) |
| Illertissen to Rodgau | 135.69 mi (218.37 km) |
