| Piqua to Kopavogur | 2,949.52 mi (4,746.80 km) |
| Piqua to Reykjavik | 2,948.74 mi (4,745.54 km) |
| Piqua to Saudharkrokur | 3,021.83 mi (4,863.16 km) |
| Piqua to Selfoss | 2,976.44 mi (4,790.12 km) |
| Piqua to An Cabhan | 3,552.98 mi (5,717.97 km) |
| Piqua to Arklow | 3,626.05 mi (5,835.57 km) |
| Piqua to Ashtown | 3,606.28 mi (5,803.75 km) |
| Piqua to Athy | 3,589.20 mi (5,776.25 km) |
| Piqua to Baile Atha Luain | 3,542.29 mi (5,700.77 km) |
| Piqua to Ballincollig | 3,549.69 mi (5,712.68 km) |
| Piqua to Blackrock | 3,613.98 mi (5,816.14 km) |
| Piqua to Carlow | 3,594.98 mi (5,785.56 km) |
| Piqua to Carrick on Shannon | 3,525.48 mi (5,673.72 km) |
| Piqua to Carrigaline | 3,559.31 mi (5,728.15 km) |
| Piqua to Castlebar | 3,480.29 mi (5,600.98 km) |
