| Dun Dealgan to Racconigi | 896.48 mi (1,442.74 km) |
| Dun Dealgan to Raffadali | 1,486.57 mi (2,392.40 km) |
| Dun Dealgan to Ragusa | 1,550.53 mi (2,495.33 km) |
| Dun Dealgan to Ramacca | 1,523.34 mi (2,451.57 km) |
| Dun Dealgan to Randazzo | 1,502.77 mi (2,418.48 km) |
| Dun Dealgan to Rapallo | 967.75 mi (1,557.45 km) |
| Dun Dealgan to Ravanusa | 1,507.61 mi (2,426.26 km) |
| Dun Dealgan to Ravenna | 1,064.31 mi (1,712.84 km) |
| Dun Dealgan to Recanati | 1,161.43 mi (1,869.14 km) |
| Dun Dealgan to Recco | 964.19 mi (1,551.71 km) |
| Dun Dealgan to Reggello | 1,078.09 mi (1,735.02 km) |
| Dun Dealgan to Reggio di Calabria | 1,512.11 mi (2,433.50 km) |
| Dun Dealgan to Reggio Emilia | 996.31 mi (1,603.41 km) |
| Dun Dealgan to Reggiolo | 991.84 mi (1,596.20 km) |
| Dun Dealgan to Rende | 1,462.77 mi (2,354.09 km) |
