| Grevena to Paimio | 1,408.14 mi (2,266.19 km) |
| Grevena to Pargas | 1,397.22 mi (2,248.62 km) |
| Grevena to Pedersore | 1,629.99 mi (2,623.22 km) |
| Grevena to Pieksamaki | 1,553.25 mi (2,499.72 km) |
| Grevena to Pirkkala | 1,480.31 mi (2,382.34 km) |
| Grevena to Pori | 1,478.56 mi (2,379.52 km) |
| Grevena to Porvoo | 1,414.98 mi (2,277.18 km) |
| Grevena to Poytya | 1,426.39 mi (2,295.56 km) |
| Grevena to Raahe | 1,703.95 mi (2,742.24 km) |
| Grevena to Raisio | 1,409.92 mi (2,269.04 km) |
| Grevena to Raseborg | 1,376.99 mi (2,216.06 km) |
| Grevena to Rauma | 1,454.30 mi (2,340.47 km) |
| Grevena to Riihimaki | 1,433.77 mi (2,307.43 km) |
| Grevena to Rovaniemi | 1,832.75 mi (2,949.52 km) |
| Grevena to Saaminki | 1,537.20 mi (2,473.88 km) |
