| Donegal to Rochefort | 678.85 mi (1,092.51 km) |
| Donegal to Rodez | 856.21 mi (1,377.94 km) |
| Donegal to Rognac | 976.34 mi (1,571.27 km) |
| Donegal to Roissy-en-Brie | 612.24 mi (985.30 km) |
| Donegal to Romainville | 600.72 mi (966.77 km) |
| Donegal to Romans-sur-Isere | 882.83 mi (1,420.78 km) |
| Donegal to Rombas | 708.93 mi (1,140.91 km) |
| Donegal to Romilly-sur-Seine | 660.39 mi (1,062.79 km) |
| Donegal to Ronchin | 545.71 mi (878.24 km) |
| Donegal to Roncq | 541.03 mi (870.70 km) |
| Donegal to Roquebrune-sur-Argens | 1,018.58 mi (1,639.24 km) |
| Donegal to Roquevaire | 994.60 mi (1,600.66 km) |
| Donegal to Rosny-sous-Bois | 603.11 mi (970.62 km) |
| Donegal to Roubaix | 545.72 mi (878.25 km) |
| Donegal to Rouen | 530.65 mi (854.00 km) |
