| Grantham to Paimio | 1,019.18 mi (1,640.22 km) |
| Grantham to Pargas | 1,002.77 mi (1,613.81 km) |
| Grantham to Pedersore | 1,115.29 mi (1,794.89 km) |
| Grantham to Pieksamaki | 1,200.91 mi (1,932.68 km) |
| Grantham to Pirkkala | 1,074.39 mi (1,729.06 km) |
| Grantham to Pori | 1,019.01 mi (1,639.93 km) |
| Grantham to Porvoo | 1,114.10 mi (1,792.98 km) |
| Grantham to Poytya | 1,022.56 mi (1,645.65 km) |
| Grantham to Raahe | 1,197.00 mi (1,926.38 km) |
| Grantham to Raisio | 1,003.15 mi (1,614.42 km) |
| Grantham to Raseborg | 1,032.39 mi (1,661.47 km) |
| Grantham to Rauma | 999.78 mi (1,608.99 km) |
| Grantham to Riihimaki | 1,091.83 mi (1,757.13 km) |
| Grantham to Rovaniemi | 1,294.46 mi (2,083.23 km) |
| Grantham to Saaminki | 1,245.34 mi (2,004.17 km) |
