| Grimstad to Arcore | 878.51 mi (1,413.82 km) |
| Grimstad to Ardea | 1,168.30 mi (1,880.20 km) |
| Grimstad to Arenzano | 962.91 mi (1,549.66 km) |
| Grimstad to Arese | 883.96 mi (1,422.60 km) |
| Grimstad to Arezzo | 1,037.52 mi (1,669.73 km) |
| Grimstad to Argelato | 958.21 mi (1,542.09 km) |
| Grimstad to Argenta | 958.23 mi (1,542.13 km) |
| Grimstad to Ariano Irpino | 1,221.08 mi (1,965.14 km) |
| Grimstad to Ariccia | 1,162.21 mi (1,870.40 km) |
| Grimstad to Arluno | 887.31 mi (1,427.98 km) |
| Grimstad to Arona | 869.44 mi (1,399.23 km) |
| Grimstad to Artena | 1,162.78 mi (1,871.32 km) |
| Grimstad to Arzachena | 1,192.86 mi (1,919.72 km) |
| Grimstad to Arzano | 1,229.29 mi (1,978.36 km) |
| Grimstad to Arzignano | 893.51 mi (1,437.96 km) |
