| Castro Valley to Glencullen | 5,080.82 mi (8,176.79 km) |
| Castro Valley to Gorey | 5,103.76 mi (8,213.71 km) |
| Castro Valley to Greystones | 5,088.90 mi (8,189.80 km) |
| Castro Valley to Kilkenny | 5,075.00 mi (8,167.42 km) |
| Castro Valley to Killarney | 5,029.66 mi (8,094.45 km) |
| Castro Valley to Leixlip | 5,065.94 mi (8,152.84 km) |
| Castro Valley to Letterkenny | 4,955.94 mi (7,975.81 km) |
| Castro Valley to Lifford | 4,968.52 mi (7,996.06 km) |
| Castro Valley to Limerick | 5,030.95 mi (8,096.53 km) |
| Castro Valley to Longford | 5,008.96 mi (8,061.14 km) |
| Castro Valley to Lucan | 5,067.61 mi (8,155.52 km) |
| Castro Valley to Maigh Nuad | 5,061.98 mi (8,146.47 km) |
| Castro Valley to Midleton | 5,079.13 mi (8,174.07 km) |
| Castro Valley to Monaghan | 5,010.69 mi (8,063.93 km) |
| Castro Valley to Mullingar | 5,032.52 mi (8,099.06 km) |
